Question "Your device is corrupt" after april update - Google Pixel 6

After updating to april security update everytime that I turn on or restart my pixel 6 I got this message "Your device is corrupt. It can't be trusted and may not work properly" before the unlocked bootloader message, is it normal? Can I fix it?

It would be interesting to know "how" you updated. Just take the "regular" OTA update through system settings? Install to Inactive Slot method? Sideload? Flash-all? And if you were rooted and if so what version of Magisk you were on.
But to get rid of the message there are a few things that you can try that have worked for people and may work for you (dependent on if your bootloader is unlocked of course):
1. Flash the March boot image (it may not boot, that's ok), and then flash the April boot image (seems mostly to work when you get the message as a result of flashing a custom kernel).
2. Flash the April factory image again via flash-all while removing the -w in the flash-all.bat script to keep data.
3. Use Android Flash Tool and install the April update again (uncheck all the boxes)
4. Clean flash the April factory image via flash-all or Android Flash Tool (will lose data)
5. Do nothing and wait until next month's update (some have reported that when doing this the corrupt message went away).
The corrupt message does not appear to affect anything in the negative, so if your phone is working fine you can likely just ignore it and see if it goes away after next month's update.

Lughnasadh said:
It would be interesting to know "how" you updated. Just take the "regular" OTA update through system settings? Install to Inactive Slot method? Sideload? Flash-all? And if you were rooted and if so what version of Magisk you were on.
But to get rid of the message there are a few things that you can try that have worked for people and may work for you (dependent on if your bootloader is unlocked of course):
1. Flash the March boot image (it may not boot, that's ok), and then flash the April boot image (seems mostly to work when you get the message as a result of flashing a custom kernel).
2. Flash the April factory image again via flash-all while removing the -w in the flash-all.bat script to keep data.
3. Use Android Flash Tool and install the April update again (uncheck all the boxes)
4. Clean flash the April factory image via flash-all or Android Flash Tool (will lose data)
5. Do nothing and wait until next month's update (some have reported that when doing this the corrupt message went away).
The corrupt message does not appear to affect anything in the negative, so if your phone is working fine you can likely just ignore it and see if it goes away after next month's update.
Click to expand...
Click to collapse
1- Uninstalled magisk (v24.3) > Restore Images
2- Updated from system (April OTA update)
3- Installed Magisk to Inactive slot and rebooted
So far so good
4- After 2 days, april security update popped up
5- Repeated 1~3 steps and got corrupt error after reboot, I tought I was stuck on bootloop, I tried to use Pixel Flash and Android Flash Tool, but because of the error I couldn't flash anything "automatically", because when the tool reboot to recovery mode it gets stucked at corrupt message and can't access recovery. I wiped all and factory reset, but nothing.
6- I flashed everything through adb and managed to boot, but the message is still tthere.

revhellyoN said:
1- Uninstalled magisk (v24.3) > Restore Images
2- Updated from system (April OTA update)
3- Installed Magisk to Inactive slot and rebooted
So far so good
4- After 2 days, april security update popped up
5- Repeated 1~3 steps and got corrupt error after reboot, I tought I was stuck on bootloop, I tried to use Pixel Flash and Android Flash Tool, but because of the error I couldn't flash anything "automatically", because when the tool reboot to recovery mode it gets stucked at corrupt message and can't access recovery. I wiped all and factory reset, but nothing.
6- I flashed everything through adb and managed to boot, but the message is still tthere.
Click to expand...
Click to collapse
There was a problem updating to the April security update using the install to inactive slot method and Magisk 24.3 (as well as Canary 24305 and earlier) for the Pixel 6 series. It was fixed with Canary 24306.
Some reported that they were able to get rid of the message by dirty flashing the factory image via flash-all.

Lughnasadh said:
There was a problem updating to the April security update using the install to inactive slot method and Magisk 24.3 (as well as Canary 24305 and earlier) for the Pixel 6 series. It was fixed with Canary 24306.
Some reported that they were able to get rid of the message by dirty flashing the factory image via flash-all.
Click to expand...
Click to collapse
I just ran into this same issue. Right after I thought I finally was able to update correctly using the inactive slot method. flash-all with wipe did not correct the issue.
*UPDATE* dirty flash using flash tool did correct the issue AFTER installing Canary 24306. Thank you.

For future Pixel 6 updates, is Magisk Canary 24306 recommended instead of stable 24300?
With the past couple OTA updates I've been using 24300 and when flashing a patched boot image it's been rotating between _a and _b slots and the same for older Canary builds. So far no corruption or boot problems. My only concern is that the last couple OTA updates failed over the internet and I ended up sideloading. I don't know if OTAs failing signals a potential problem or not.

manjaroid said:
For future Pixel 6 updates, is Magisk Canary 24306 recommended instead of stable 24300?
With the past couple OTA updates I've been using 24300 and when flashing a patched boot image it's been rotating between _a and _b slots and the same for older Canary builds. So far no corruption or boot problems. My only concern is that the last couple OTA updates failed over the internet and I ended up sideloading. I don't know if OTAs failing signals a potential problem or not.
Click to expand...
Click to collapse
Well, I guess that depends on how you are updating. As you probably know, the April build brought some grief to those who update via "Install to Inactive Slot". Thus, if using this method, Canary 24306 would likely be the best way to go, although who knows what Google has in store for us in May.
Your OTAs could be failing for a number of reasons. You pretty much want to be stock without having /system, /vendor, etc. modified, as well as not being on a custom kernel.

Lughnasadh said:
Your OTAs could be failing for a number of reasons. You pretty much want to be stock without having /system, /vendor, etc. modified, as well as not being on a custom kernel.
Click to expand...
Click to collapse
So far my updates are 2 for 4: first couple were over the air, last couple had to be sideloaded (got the phone in January). I've been on stock the whole way including the kernel, and haven't messed with the root file system, not on purpose anyway. I won't worry about the OTAs until things get messier, but I might go with Magisk Canary in May out of curiosity.

Is there any guide about how to change to magisk stable for magisk canary? All I find at Google is old, like changing update channel

revhellyoN said:
Is there any guide about how to change to magisk stable for magisk canary? All I find at Google is old, like changing update channel
Click to expand...
Click to collapse
Uninstall the Canary app and install the Stable app and then direct install (or patch and flash your boot image again with the Stable app).

Just finished upgrading to May build and patched with Magisk 24300, disabled flags, everthing is good for now.

Related

[Guide][Root] The easiest way to root without TWRP

Last updated May 2020
Keeping it short. This is a simple way to root your device. You will need a computer and a data cable for this.
Objectives :
Have root using Magisk
Be able to install OTA from the settings without bootloops
Avoid boot loop
Very important :
This will work with ANY Xiaomi phone, and should work with ANY ANDROID phone as well. The difference between phones would be in where you can get your boot image from.
Your phone has to have an unlocked bootloader
Your phone has to have stock recovery. TWRP WILL cause bootloop for root and/or OTA updates from system.
I like to have root with magisk and don't want to install TWRP because I want to be able to install OTA from system without boot loops. This guide will help you achieve this with ease.
Steps:
Download the ROM full zip file. This could be the ROM ALREADY installed on your phone or you are updating your phone to it. Here is a video of one way to get your ROM file.
https://youtu.be/KsxHial1v1U
Open the file and extract "boot.img" on your phone or Computer.
Move the boot.img file to your phone
Download and install the latest Magisk official manager app from here: https://github.com/topjohnwu/Magisk/releases/download/manager-v7.4.0/MagiskManager-v7.4.0.apk
Open Magisk manager and click install then "select and patch a file" like in this video
https://youtu.be/USHcCMYlexM
Copy the Patched image from the download folder to your computer adb/fastboot folder
Reboot your phone into fastboot (press and hold power and vol down) and connect it to the computer
Flash that patches image file using fastboot
fastboot flash boot magisk_patched.img
Click to expand...
Click to collapse
fastboot reboot
Click to expand...
Click to collapse
Open Magisk manager and complete the installation if needed. The app will prompt you for action.
Enjoy
Update May 2020
Hello again,
Sorry for being away for so long. Here are some of the things I have noticed people are confused with and need to make them clear:
This method works for ANY Android phone. As long as you have the Correct boot.img and can unlock the bootloader
MAKE SURE 100% you have the correct boot.img file for your CURRENT ROM
MAKE 100% SURE, the boot.img file you get from the FULL ROM zip file, not an OTA update zip file
Make sure you check the date and time of the "magisk_patched.img" file to make sure that is the one you made
Make sure you use the LATEST magisk manager
Make sure you open magisk after flashing the magisk_patched.img as boot image. Magisk manager will tell you if there is another step needed, just click yes and it will be done in seconds
Make sure to enable "Hide Magisk" to allow you to have your BANK apps working as well as security checks
If any app you use gives you an error "YOU ARE Rooted bla bla bla" Use magisk manager to hide the root for this specific app (in the settings)
That's all I can remember, good luck
Click to expand...
Click to collapse
Click to expand...
Click to collapse
Kiwironic said:
Keeping it short. This is a simple way to root your device. You will need a computer and a data cable for this.
Steps:
Download the ROM full zip file. This could be the ROM ALREADY installed on your phone or you are updating your phone to it. Here is a video of one way to get your ROM file.
Open the file and extract "boot.img" on your phone or Computer.
Move the boot.img file to your phone
Download and install the latest Magisk official manager app from here: https://github.com/topjohnwu/Magisk/releases/download/manager-v7.4.0/MagiskManager-v7.4.0.apk
Open Magisk manager and click install then "select and patch a file" like in this video
Copy the Patched image from the download folder to your computer adb/fastboot folder
Reboot your phone into fastboot (press and hold power and vol down) and connect it to the computer
Flash that patches image file using fastboot
Open Magisk manager and complete the installation if needed. The app will prompt you for action.
Enjoy
Click to expand...
Click to collapse
After fastboot flash, reboot, open magisk manager, tap INSTALL beside "magisk is up to date". Then select direct install; reboot.
Works on MIUI 11.0.2; davinciin. ??
I know that when I unlock the bootloader,the phone is going to reset...but,is it going to happen immediately or after that 168 hours of waiting?
Sent from my Xiaomi Mi 9T using XDA Labs
welder73 said:
I know that when I unlock the bootloader,the phone is going to reset...but,is it going to happen immediately or after that 168 hours of waiting?
Sent from my Xiaomi Mi 9T using XDA Labs
Click to expand...
Click to collapse
People report different amounts of wait time, depends on the mi account I think
welder73 said:
I know that when I unlock the bootloader,the phone is going to reset...but,is it going to happen immediately or after that 168 hours of waiting?
Sent from my Xiaomi Mi 9T using XDA Labs
Click to expand...
Click to collapse
Phone is reset when the bootloader is unlocked, not before/during the waiting time.
Can do with locked bootloader?
Micdu70 said:
Phone is reset when the bootloader is unlocked, not before/during the waiting time.
Click to expand...
Click to collapse
Thank you man :good:
Sent from my Xiaomi Mi 9T using XDA Labs
Cabeção-Flu said:
Can do with locked bootloader?
Click to expand...
Click to collapse
No, bootloader has to be unlocked.
@Kiwironic followed your guide and worked very well, although I had to wipe data through the stock recovery to get the phone to boot, I believe that's just how newer Xiaomi phones work. I do have one question though, now that I'm rooted with stock recovery, would I be able to install OTA updates? I'm assuming I would of course lose root and have to redo the process from scratch if that's the case.
Lazer Bear said:
@Kiwironic followed your guide and worked very well, although I had to wipe data through the stock recovery to get the phone to boot, I believe that's just how newer Xiaomi phones work. I do have one question though, now that I'm rooted with stock recovery, would I be able to install OTA updates? I'm assuming I would of course lose root and have to redo the process from scratch if that's the case.
Click to expand...
Click to collapse
I had root on MIUI10 and updated the ROM to MIUI11 then did my root again the way mentioned and did NOT have to wipe. You can get OTA anyway, it will try the update first, it will fail, then it download and install a full ROM zip automatically. You have to wait for it to do that twice, that's all. The first boot after the update takes some time.
@Kiwironic First, thank you so your simple guide!
Can this cause bootloop on my device? If yes, can I simply flash the original boot.img to boot without any data loss?
Also another question: my device is rootless and bootloader unlocked, so my Google Pay doesn't work. When installing Magisk it goes back to work immediately or I have to do something to work?
kryzeK said:
@Kiwironic First, thank you so your simple guide!
Can this cause bootloop on my device? If yes, can I simply flash the original boot.img to boot without any data loss?
Also another question: my device is rootless and bootloader unlocked, so my Google Pay doesn't work. When installing Magisk it goes back to work immediately or I have to do something to work?
Click to expand...
Click to collapse
If you flash the full rom, chances of bootloop is minimal. And should have stock experience except for being unlocked.
I got bootloop, using indian global V11.0.2.0.
After flashing patched boot, it gets bootloop recovery, only way is to wipe all data and reboot
After booting up and opeing magisk it shows a recommendation to install some ZIP
Accepting the recommendation results in bootloop,
Rejecting the recommendation and trying to Install > Direct Install results in bootloop as well
Posted a thread with this issue here
stone_henge said:
I got bootloop, using indian global V11.0.2.0.
After flashing patched boot, it gets bootloop recovery, only way is to wipe all data and reboot
After booting up and opeing magisk it shows a recommendation to install some ZIP
Accepting the recommendation results in bootloop,
Rejecting the recommendation and trying to Install > Direct Install results in bootloop as well
Posted a thread with this issue here
Click to expand...
Click to collapse
This
I got the exact same issue, every time it asked me to install additional zip files it went into recovery immediately after booting up.
Anyone know why this happened?
oblyvision said:
This
I got the exact same issue, every time it asked me to install additional zip files it went into recovery immediately after booting up.
Anyone know why this happened?
Click to expand...
Click to collapse
Do you have stock recovery or TWRP? Which version of Magisk are you using?
I have patched my boot stock image, installed full ROM, then flashed the patched boot image. Magisk did not show any recommendation installation.
There are a few guides online on how to deal with Magisk Bootloop without the need to wipe data.
Kiwironic said:
Do you have stock recovery or TWRP? Which version of Magisk are you using?
I have patched my boot stock image, installed full ROM, then flashed the patched boot image. Magisk did not show any recommendation installation.
There are a few guides online on how to deal with Magisk Bootloop without the need to wipe data.
Click to expand...
Click to collapse
TWRP 3.3.1-8, magisk 20.1
Patching boot image with magisk wasn't a problem. The Superuser itself works normally, module doesn't. The magisk manager suggested to download additional files for the magisk to be working properly.
I'm on MIUI 11.0.1 Global
Was TWRP the cause in the fist place?
oblyvision said:
TWRP 3.3.1-8, magisk 20.1
Patching boot image with magisk wasn't a problem. The Superuser itself works normally, module doesn't. The magisk manager suggested to download additional files for the magisk to be working properly.
I'm on MIUI 11.0.1 Global
Was TWRP the cause in the fist place?
Click to expand...
Click to collapse
On first installation MM asks to download what it needs e.g. to verify SafetyNet. Allow and there is no problem about. TWRP is generally not needed to install Magisk. Things are documented in Magisk guides
https://topjohnwu.github.io/Magisk/
https://www.didgeridoohan.com/magisk/HomePage
oblyvision said:
TWRP 3.3.1-8, magisk 20.1
Patching boot image with magisk wasn't a problem. The Superuser itself works normally, module doesn't. The magisk manager suggested to download additional files for the magisk to be working properly.
I'm on MIUI 11.0.1 Global
Was TWRP the cause in the fist place?
Click to expand...
Click to collapse
Yes, as the title suggests "without TWRP". The reason is, you cannot install OTA and magisk easily without using the stock recovery. Any attempt to update OTA or use any recovery script on the phone will result in a boot loop.
The solution to get out of the boot loop is simple. Actually a couple of solutions.
One, flash your stock recovery, or
Two, flash a full ROM that includes the stock recovery.
No need to wipe data
That's the only reason I made this post and the other about OTA on root. I don't like to use TWRP because I want OTA install without boot loop. At the same time I want root. Hence the solutions I provided
Kiwironic said:
Yes, as the title suggests "without TWRP". The reason is, you cannot install OTA and magisk easily without using the stock recovery. Any attempt to update OTA or use any recovery script on the phone will result in a boot loop.
The solution to get out of the boot loop is simple. Actually a couple of solutions.
One, flash your stock recovery, or
Two, flash a full ROM that includes the stock recovery.
No need to wipe data
That's the only reason I made this post and the other about OTA on root. I don't like to use TWRP because I want OTA install without boot loop. At the same time I want root. Hence the solutions I provided
Click to expand...
Click to collapse
I've tried flashing magisk via recovery and didn't work, the same bootloop. Here's the thread: https://forum.xda-developers.com/mi-9t/how-to/guide-miui-11-v11-0-1-0-pfjmixm-rooted-t3997299
I thought this might be a working alternative.
Gotta try installing magisk with stock recovery then, and if it still didn't work, well, more research for me..
oblyvision said:
I've tried flashing magisk via recovery and didn't work, the same bootloop. Here's the thread: https://forum.xda-developers.com/mi-9t/how-to/guide-miui-11-v11-0-1-0-pfjmixm-rooted-t3997299
I thought this might be a working alternative.
Gotta try installing magisk with stock recovery then, and if it still didn't work, well, more research for me..
Click to expand...
Click to collapse
You have to understand the requirements :
- stock recovery
- install magisk manager app
- patch the boot image for your stock ROM (same version on your phone)
- flash that Patched boot image.
- reboot
- done, that's magisk installed

OnePlus 7T Pro McLaren 5G Update 10.0.37.HD61CB Released

Notes:
Updated Android security patch to August 2020
Colors look super bleached after update... Anyone else??
EDIT: Nevermind... Toggled themes and it went away.
Anyone have it rooted that can share magisk patched boot img from .37?
Holy crap. It actually came thru right away. Not even having to wait a day or two. Giant improvement over 10.0.36. Now if they'd only start giving us the new features available for the global 7t pro.
kirschdog1 said:
Anyone have it rooted that can share magisk patched boot img from .37?
Click to expand...
Click to collapse
Here's the one I pulled from the phone as part of the root process.
starcms said:
Holy crap. It actually came thru right away. Not even having to wait a day or two. Giant improvement over 10.0.36. Now if they'd only start giving us the new features available for the global 7t pro.
Click to expand...
Click to collapse
Giant improvement? I thought it was just a security update?
kirschdog1 said:
Giant improvement? I thought it was just a security update?
Click to expand...
Click to collapse
Giant improvement in OTAs actually showing up/being able to download. The vast vast majority of people had never gotten the update from 10.0.35 to 10.0.36.
---------- Post added at 11:07 ---------- Previous post was at 10:43 ----------
Btw, how to best update OTA and keep root:
It literally takes 30 seconds to install/accept/download OTA and keep root.
A) Use Magisk Manager app to uninstall (click uninstall and click restore images -- don't do a complete uninstall). Don't reboot yet.
B) Accept, download, and install OTA -- do NOT reboot yet!
C) After OTA update is successfully completed and it's asking to reboot, open Magisk Manager, and choose to "install via inactive slot (after OTA)"
D) Reboot, and you'll be upgraded and rooted.
starcms said:
Giant improvement in OTAs actually showing up/being able to download. The vast vast majority of people had never gotten the update from 10.0.35 to 10.0.36.
---------- Post added at 11:07 ---------- Previous post was at 10:43 ----------
Btw, how to best update OTA and keep root:
It literally takes 30 seconds to install/accept/download OTA and keep root.
A) Use Magisk Manager app to uninstall (click uninstall and click restore images -- don't do a complete uninstall). Don't reboot yet.
B) Accept, download, and install OTA -- do NOT reboot yet!
C) After OTA update is successfully completed and it's asking to reboot, open Magisk Manager, and choose to "install via inactive slot (after OTA)"
D) Reboot, and you'll be upgraded and rooted.
Click to expand...
Click to collapse
So you're saying I don't have to do that whole resever.img thing anymore? I can now just unroot and get the ota? I always had issue getting OTAs.
lilaznboi5582 said:
So you're saying I don't have to do that whole resever.img thing anymore? I can now just unroot and get the ota? I always had issue getting OTAs.
Click to expand...
Click to collapse
Yep, that is correct, super easy now.
I was rooted on like version 27, didn't run the OTA fixer and I just got this installed and my phone rebooted. I kept getting notifications that there was an update, and I was like: "lEt Me sEe iF tHiS wIlL wOrK".
Magisk says not installed, I don't have an uninstall option.
I downloaded the .img file in this thread, do I still need to use Magisk to patch this file, or it's already patched: use fastboot on your PC running ADB to install Magisk again?
I was shocked to receive a full download of an OTA and even get it installed / update my phone. I almost passed out cause it was taking forever to boot and I thought I bricked it.
I just need to make sure all I gotta do is use the file in this thread for fastboot or if I have to patch it first then fastboot install
starcms said:
Giant improvement in OTAs actually showing up/being able to download. The vast vast majority of people had never gotten the update from 10.0.35 to 10.0.36.
---------- Post added at 11:07 ---------- Previous post was at 10:43 ----------
Btw, how to best update OTA and keep root:
It literally takes 30 seconds to install/accept/download OTA and keep root.
A) Use Magisk Manager app to uninstall (click uninstall and click restore images -- don't do a complete uninstall). Don't reboot yet.
B) Accept, download, and install OTA -- do NOT reboot yet!
C) After OTA update is successfully completed and it's asking to reboot, open Magisk Manager, and choose to "install via inactive slot (after OTA)"
D) Reboot, and you'll be upgraded and rooted.
Click to expand...
Click to collapse
I tried doing this method and it says "stock backup does not exist!" What did I do wrong? :silly:
Naruyasha said:
I tried doing this method and it says "stock backup does not exist!" What did I do wrong? :silly:
Click to expand...
Click to collapse
You most likely used Magisk Manager to patch the boot image and then got root by flashing "fastboot flash boot magisk_boot.img". This doesn't give Magisk Manager a chance to back up your stock boot image.
To root properly:
A) Flash your stock boot image.
"fastboot flash boot stock_boot.img"
B) Boot, NOT flash, boot image with Magisk installed (generated by Magisk Manager)
"fastboot boot magisk_boot.img"
C) Then go into Magisk Manager, choose install, direct install. And reboot.
Now you are rooted and Magisk Manager will have made a backup copy of your stock boot image so it can be very easily restored in the future.
I downloaded ADB from here:
Source Article & Directions - https://www.xda-developers.com/install-adb-windows-macos-linux
Direct Download Link - https://dl.google.com/android/repository/platform-tools-latest-darwin.zip
I extracted the folder to a place I will re-use later, opened up an administrator command prompt, downloaded the magisk_patched file from this thread, and typed this into my CMD:
D:
cd D:\Rype's Stuff\ADB {this is the folder I extracted ADB to & also where I placed the .img file}
fastboot boot magisk_patched.img
It's already patched with Magisk and is ready to boot your phone into a root state !
So I guess we don't need to run the OTA fixer any more, we just need a patched magisk every time?
After you fastboot boot magisk_patched, then your Root privileges will be enabled.
This will add a few more install options within Magisk Manager.
Tap on Install and then choose Install to Inactive Slot (after OTA).
{ONLY choose Direct Install if this was your first time installing Magisk onto your device.}
After the console says it's finished and there is a Reboot button: tap on it to reboot your device.
After the unlocked bootloader message, you should be permanently rooted everytime you boot, after an OTA.
starcms said:
You most likely used Magisk Manager to patch the boot image and then got root by flashing "fastboot flash boot magisk_boot.img". This doesn't give Magisk Manager a chance to back up your stock boot image.
To root properly:
A) Flash your stock boot image.
"fastboot flash boot stock_boot.img"
B) Boot, NOT flash, boot image with Magisk installed (generated by Magisk Manager)
"fastboot boot magisk_boot.img"
C) Then go into Magisk Manager, choose install, direct install. And reboot.
Now you are rooted and Magisk Manager will have made a backup copy of your stock boot image so it can be very easily restored in the future.
Click to expand...
Click to collapse
Direct install or inactive slot???
I thought Direct Install was for the literal 1st time installing Magisk
Then Install to Inactive Slot was for after OTA's.
I chose inactive slot and I've been on the T-Mobile boot image pink background screen for like 5 minutes now.
---------- Post added at 10:10 AM ---------- Previous post was at 09:36 AM ----------
starcms said:
Giant improvement in OTAs actually showing up/being able to download. The vast vast majority of people had never gotten the update from 10.0.35 to 10.0.36.
---------- Post added at 11:07 ---------- Previous post was at 10:43 ----------
Btw, how to best update OTA and keep root:
It literally takes 30 seconds to install/accept/download OTA and keep root.
A) Use Magisk Manager app to uninstall (click uninstall and click restore images -- don't do a complete uninstall). Don't reboot yet.
B) Accept, download, and install OTA -- do NOT reboot yet!
C) After OTA update is successfully completed and it's asking to reboot, open Magisk Manager, and choose to "install via inactive slot (after OTA)"
D) Reboot, and you'll be upgraded and rooted.
Click to expand...
Click to collapse
I choose install via inactive slot (after OTA) and now I'm stuck at the tmobile logo / screen.........
I was softbricked / boot looped.
I just needed to reboot into fastboot, then run:
fastboot --set-active=b
Now I'm able to reboot properly.
After testing the booting, I fastbooted again, this time into the patched magisk, and now I'm going to choose direct install.
-----------------------------------------------------
If you choose Install to Inactive Slot on accident, then you need to:
fastboot --set-active=b
fastboot boot magisk_patched_10.0.37.img
Open Magisk --> Install --> Direct Install
RypeDub said:
I was softbricked / boot looped.
I just needed to reboot into fastboot, then run:
fastboot --set-active=b
Now I'm able to reboot properly.
After testing the booting, I fastbooted again, this time into the patched magisk, and now I'm going to choose direct install.
-----------------------------------------------------
If you choose Install to Inactive Slot on accident, then you need to:
fastboot --set-active=b
fastboot boot magisk_patched_10.0.37.img
Open Magisk --> Install --> Direct Install
Click to expand...
Click to collapse
You only use install to inactive slot after downloading and installing but before rebooting an OTA update in order to keep from losing root. This is because the OTA is installed to the inactive slot. But once the phone reboots to finish installing OTA, it switches the slot with the OTA to be active and the slot with the older version of Android to be inactive.
"Direct Install" installs Magisk to the boot image of the Active Slot while "Install to Inactive Slot" installs Magisk to the boot image of the Inactive Slot.
starcms said:
You only use install to inactive slot after downloading and installing but before rebooting an OTA update in order to keep from losing root. This is because the OTA is installed to the inactive slot. But once the phone reboots to finish installing OTA, it switches the slot with the OTA to be active and the slot with the older version of Android to be inactive.
Click to expand...
Click to collapse
So what's the most effective method for having a working setup, taking the OTA and immediately reboot?
RypeDub said:
So what's the most effective method for having a working setup, taking the OTA and immediately reboot?
Click to expand...
Click to collapse
You already quoted my instructions...
To root properly:
A) Flash your stock boot image (if it's not stock).
"fastboot flash boot stock_boot.img"
B) Boot, NOT flash, boot image with Magisk installed (generated by Magisk Manager)
"fastboot boot magisk_boot.img"
C) Then go into Magisk Manager, choose install, direct install. And reboot
To update OTA and keep root:
A) Use Magisk Manager app to uninstall (click uninstall and click restore images -- don't do a complete uninstall). Don't reboot yet.
B) Accept, download, and install OTA -- do NOT reboot yet!
C) After OTA update is successfully completed and it's asking to reboot, open Magisk Manager, and choose to "install via inactive slot (after OTA)"
D) Reboot, and you'll be upgraded and rooted.
starcms said:
You already quoted my instructions...
To root properly:
A) Flash your stock boot image (if it's not stock).
"fastboot flash boot stock_boot.img"
B) Boot, NOT flash, boot image with Magisk installed (generated by Magisk Manager)
"fastboot boot magisk_boot.img"
C) Then go into Magisk Manager, choose install, direct install. And reboot
To update OTA and keep root:
A) Use Magisk Manager app to uninstall (click uninstall and click restore images -- don't do a complete uninstall). Don't reboot yet.
B) Accept, download, and install OTA -- do NOT reboot yet!
C) After OTA update is successfully completed and it's asking to reboot, open Magisk Manager, and choose to "install via inactive slot (after OTA)"
D) Reboot, and you'll be upgraded and rooted.
Click to expand...
Click to collapse
You read what I asked wrong.
I wasn't asking what is the CORRECT steps, I was asking what should / could I do if I messed up / did things in the wrong order.
But it's all good. Anyone who MESSED UP doing the proper way, can just look at all my posts and find out how I recovered.

How To Guide [CLOSED] Firmware is out! Get your root on!

Update 12/15/21: Magisk 23016 incorporates fixes for vbmeta header patching; disabling verity/verification is no longer necessary. Update and root should work as it always has - simply patch and flash the boot image.
Any update method can be used. If you've already disabled verity/verification, simply don't worry about it at next update; no need to re-enable.
I am closing this thread.
Spoiler: Deprecated
On Android 12, boot verification must be disabled in order to run a patched boot image. Unfortunately, if you have never disabled it before, it will require you to wipe data. To be clear:
***************************************************
PERMANENT ROOT CURRENTLY REQUIRES A DATA WIPE.
***************************************************
However, if you don't want to lose your data, you can "live boot" the patched image as long as /vbmeta and /boot are stock. This will allow you to use temporary root. DO NOT attempt to Direct Install Magisk to the boot image.
For subsequent updates, it is imperative that you do not allow the device to boot into system before you have disabled Verified Boot.
What this means: If you sideload the OTA, IMMEDIATELY reboot to bootloader and reflash /vbmeta with --disable-verity and --disable-verification. If you dirty flash the factory image, make sure you add these two switches to the command.
If you fail to do this, and allow the device to boot into system, you WILL have to wipe data to disable it again.
IF YOU ARE ROOTED, DO NOT USE AUTOMATIC UPDATES AS THIS WILL REFLASH /VBMETA WITHOUT DISABLING BOOT VERIFICATION!
Factory Images
OTA Images
Latest Magisk Canary
Spoiler: To root:
On your device, enable Developer Options (tap build number 8 times), and enable the OEM Unlocking toggle. Reboot to bootloader:
Code:
adb reboot bootloader
Unlock bootloader:
Code:
fastboot flashing unlock
Download the latest factory image and extract it. Inside, you will find the bootloader image, the radio image, and the image-device-buildnumber.zip. Extract boot.img and vbmeta.img from this zip.
Flash vbmeta:
Code:
fastboot flash vbmeta --disable-verity --disable-verification <drag and drop vbmeta.img>
Allow the device to boot into Android. Once you have Magisk installed, copy the boot.img and patch it in Magisk, then copy it back to your PC.
Reboot to bootloader.
Flash patched boot image:
Code:
fastboot flash boot <drag and drop magisk_patched-23xxx_xxxxx.img>
Reboot into system.
Spoiler: For subsequent updates:
Download the latest factory image and extract it. Inside, you will find the bootloader image, the radio image, and the image-device-buildnumber.zip. Extract boot.img from this zip.
Reboot to bootloader.
Update bootloader and radio if they are out of date. BE CAREFUL, A MISTAKE CAN BRICK YOUR DEVICE! If you update the bootloader, remember to reboot back to bootloader so that the update reads the correct bootloader version.
Update system:
Code:
fastboot update --disable-verity --disable-verification <drag and drop image-device-buildnumber.zip here>
Note: If you get an error for bootloader/radio version, this means you need to update bootloader and/or radio; go back to step 3.
Allow the device to boot into Android. Copy the boot.img and patch it in Magisk, then copy it back to your PC.
Reboot to bootloader.
Flash patched boot image:
Code:
fastboot flash boot <drag and drop magisk_patched-23xxx_xxxxx.img>
Reboot into system.
I personally do not recommend updating via OTA Sideload, as you would have to download and extract the factory zip anyway. AUTOMATIC OTA WILL LOSE ROOT AND REQUIRE A WIPE TO ROOT AGAIN.
Spoiler: If you choose to update via OTA Sideload:
Sideload the OTA. When complete, IMMEDIATELY reboot to bootloader.
Reflash vbmeta:
Code:
fastboot flash vbmeta --disable-verity --disable-verification <vbmeta.img>
Boot to system and allow the update to complete.
Patch and flash the boot image.
Note: If you run into a bootloader message
failed to load/verify boot images
this means you forgot to disable verity and verification. Reflash vbmeta with the --disable options.
If you run into this recovery message
View attachment 5455805
This means that verity and verification were not disabled before, and a wipe is required to proceed.
Let the fun begin!
Awesome news! Now that the devices are in peoples hands and this is released, development can begin!
So it looks like if you grabbed the Pixel 6 OTA yesterday, you are on 036, and that binary is not yet posted. Please correct if I am wrong. Cant wait to root this thing, non V4A audio is horrible
Just literally got my pixel 6 20 mins ago, I’m at work but when I get home the first thing I’m doing is rooting it!
For some reason I can not unlock the bootloader on the P6.
I unlocked the bootloader in the developer options.
Tried "fastboot flashing unlock" and the CMD says waiting for device.
I can transfer files from the pc to the P6 with no problems.
Maybe I need to check on an ADB driver!
EDIT: Google ADB driver was needed.
Until a Magisk hide alternative is available, what's the point in rooting for those who don't develop? Most banking apps (among others) won't work.
Not to downplay the significance of the importance of this, just asking.
XNine said:
Until a Magisk hide alternative is available, what's the point in rooting for those who don't develop? Most banking apps (among others) won't work.
Not to downplay the significance of the importance of this, just asking.
Click to expand...
Click to collapse
Geez, the firmware was just released today. Give the devs some time, there are other devices they need to update their mods on as well.
vandyman said:
Geez, the firmware was just released today. Give the devs some time, there are other devices they need to update their mods on as well.
Click to expand...
Click to collapse
Again, I was just asking what would be the benefit of rooting for a daily driver for most people (not devs), not trying to be impatient or rude. From my fairly limited understanding, Hide is pretty essential for a plethora of apps to work while rooted.
XNine said:
Again, I was just asking what would be the benefit of rooting for a daily driver for most people (not devs), not trying to be impatient or rude. From my fairly limited understanding, Hide is pretty essential for a plethora of apps to work while rooted.
Click to expand...
Click to collapse
Gotha!
When I had my Pixel 5 rooted I did not need to use hide. I use PNC Bank with no issues. I do not us Gpay, to me it is a waste of time.
I use root for AdAway, Appdash, EX Kernel, and SD Maid.
XNine said:
Until a Magisk hide alternative is available, what's the point in rooting for those who don't develop? Most banking apps (among others) won't work.
Not to downplay the significance of the importance of this, just asking.
Click to expand...
Click to collapse
Use Magisk 23001. You don't have to use 23011. I believe 23000 stable will also work as it still has MagiskHide if I'm not mistaken and works with Riru.
V0latyle said:
Use Magisk 23001. You don't have to use 23011. I believe 23000 stable will also work as it still has MagiskHide if I'm not mistaken and works with Riru.
Click to expand...
Click to collapse
You're a beautiful human being. Thank you!
XNine said:
You're a beautiful human being. Thank you!
Click to expand...
Click to collapse
My wife thinks so too, although "beautiful" isn't the word she uses
Been waiting for kernel source. Skimming through it, there's a ton of exynos named files.
XNine said:
Until a Magisk hide alternative is available, what's the point in rooting for those who don't develop? Most banking apps (among others) won't work.
Not to downplay the significance of the importance of this, just asking.
Click to expand...
Click to collapse
I’ve got an old apk of magisk so I’d assume this would work fine, no?
Also, I’ve got build number showing SD1A.210817.019.C2. Just got my 6 today and didn’t do the OTA security update as batteries to low. Will this work or nope?
DefeatedSouls said:
Also, I’ve got build number showing SD1A.210817.019.C2. Just got my 6 today and didn’t do the OTA security update as batteries to low. Will this work or nope?
Click to expand...
Click to collapse
Patch the image from the factory zip, and boot it instead of flashing it. Then, once booted, use Direct Install in Magisk to patch the boot image already on your phone.
V0latyle said:
Patch the image from the factory zip, and boot it instead of flashing it. Then, once booted, use Direct Install in Magisk to patch the boot image already on your phone.
Click to expand...
Click to collapse
Uh.. normally I’m good at this but okay, I’ll try!
XNine said:
Until a Magisk hide alternative is available, what's the point in rooting for those who don't develop? Most banking apps (among others) won't work.
Not to downplay the significance of the importance of this, just asking.
Click to expand...
Click to collapse
For instance, I need root to use Adguard in local Proxy mode and third-party VPN service. Also, I use CapitalOne, Amex, Discover, Tdbank and Chase with NO MagiskHide. There were problems with Chase, but later they probably realized it's a crap - to block rooted phones to access the app to pay your card. Some of these apps don't let you to login by a fingerprint, but it's not a big deal to enter the password (you won't forget one at least, haha)
Getting Installation failed when trying to patch the boot.img from the factory zip with Magisk.

How To Guide [GUIDE] Pixel 6 "oriole": Unlock Bootloader, Update, Root, Pass SafetyNet

WARNING! IF YOU ARE UPDATING TO ANDROID 13 FOR THE FIRST TIME, READ THIS FIRST!
If you are looking for my guide on a different Pixel, find it here:
Pixel 3
Pixel 3XL
Pixel 3a
Pixel 3aXL
Pixel 4
Pixel 4XL
Pixel 4a
Pixel 4a (5G)
Pixel 5
Pixel 5a
Pixel 6 Pro
For best results, use the latest stable Magisk release.
Discussion thread for migration to 24.0+.
Note: Magisk prior to Canary 23016 does not incorporate the necessary fixes for Android 12+.
WARNING: YOU AND YOU ALONE ARE RESPONSIBLE FOR ANYTHING THAT HAPPENS TO YOUR DEVICE. THIS GUIDE IS WRITTEN WITH THE EXPRESS ASSUMPTION THAT YOU ARE FAMILIAR WITH ADB, MAGISK, ANDROID, AND ROOT. IT IS YOUR RESPONSIBILITY TO ENSURE YOU KNOW WHAT YOU ARE DOING.
Prerequisites:
Latest SDK Platform Tools - if Platform Tools is out of date, you WILL run into problems!
USB Debugging enabled
Google USB Driver installed
I recommend using Command Prompt for these instructions; some users have difficulty with PowerShell.
Make sure the Command Prompt is running from your Platform Tools directory!
Android Source - Setting up a device for development
Spoiler: Downloads
Pixel OTA Images
Pixel Factory Images
Magisk Stable, Magisk Canary - Magisk GitHub
Spoiler: Unlock Bootloader
Follow these instructions to enable Developer Options and USB Debugging.
Enable OEM Unlocking. If this option is grayed out, unlocking the bootloader is not possible.
Connect your device to your PC, and open a command window in your Platform Tools folder.
Ensure ADB sees your device:
Code:
adb devices
If you don't see a device, make sure USB Debugging is enabled, reconnect the USB cable, or try a different USB cable.
If you see "unauthorized", you need to authorize the connection on your device.
If you see the device without "unauthorized", you're good to go.
Reboot to bootloader:
Code:
adb reboot bootloader
Unlock bootloader: THIS WILL WIPE YOUR DEVICE!
Code:
fastboot flashing unlock
Select Continue on the device screen.
Spoiler: Initial Root / Create Master Root Image
Install Magisk on your device.
Download the factory zip for your build.
Inside the factory zip is the update zip: "device-image-buildnumber.zip". Open this, and extract boot.img
Copy boot.img to your device.
Patch boot.img with Magisk: "Install" > "Select and Patch a File"
Copy the patched image back to your PC. It will be named "magisk_patched-23xxx_xxxxx.img". Rename this to "master root.img" and retain it for future updates.
Reboot your device to bootloader.
Flash the patched image:
Code:
fastboot flash boot <drag and drop master root.img here>
Reboot to Android. Open Magisk to confirm root - under Magisk at the top, you should see "Installed: <Magisk build number>
Spoiler: Update and Root Automatic OTA
Before you download the OTA, open Magisk, tap Uninstall, then Restore Images. If you have any Magisk modules that modify system, uninstall them now.
Take the OTA update when prompted. To check for updates manually, go to Settings > System > System Update > Check for Update
Allow the update to download and install. DO NOT REBOOT WHEN PROMPTED. Open Magisk, tap Install at the top, then Install to inactive slot. Magisk will then reboot your device.
You should now be updated with root.
Spoiler: Update and Root OTA Sideload
Download the OTA.
Reboot to recovery and sideload the OTA:
Code:
adb reboot sideload
Once in recovery:
Code:
adb sideload ota.zip
When the OTA completes, you will be in recovery mode. Select "Reboot to system now".
Allow system to boot and wait for the update to complete. You must let the system do this before proceeding.
Reboot to bootloader.
Boot the master root image (See note 1):
Code:
fastboot boot <drag and drop master root.img here>
Note: If you prefer, you can download the factory zip and manually patch the new boot image, then flash it after the update. Do not flash an older boot image after updating.
Your device should boot with root. Open Magisk, tap Install, and select Direct Install.
Reboot your device. You should now be updated with root.
Note: You can use Payload Dumper to extract the contents of the OTA if you want to manually patch the new boot image. However, I will not cover that in this guide.
Spoiler: Update and Root Factory Image
Please note that the factory update process expects an updated bootloader and radio. If these are not up to date, the update will fail.
Download the factory zip and extract the contents.
Reboot to bootloader.
Spoiler: Update bootloader if necessary
Compare bootloader versions between phone screen and bootloader.img build number
Code:
fastboot flash bootloader <drag and drop new bootloader.img here>
If bootloader is updated, reboot to bootloader.
Spoiler: Update radio if necessary
Compare baseband versions between phone screen and radio.img build number
Code:
fastboot flash radio <drag and drop radio.img here>
If radio is updated, reboot to bootloader.
Apply update:
Code:
fastboot update --skip-reboot image-codename-buildnumber.zip
When the update completes, the device will be in fastbootd. Reboot to bootloader.
Boot the master root image (See note 1):
Code:
fastboot boot <drag and drop master root.img here>
Note: If you prefer, you can manually patch the new boot image, then flash it after the update. Do not flash an older boot image after updating.
Your device should boot with root. Open Magisk, tap Install, and select Direct Install.
Reboot your device. You should now be updated with root.
Note: If you prefer, you can update using the flash-all script included in the factory zip. You will have to copy the script, bootloader image, radio image, and update zip into the Platform Tools folder; you will then have to edit the script to remove the -w option so it doesn't wipe your device.
The scripted commands should look like this:
Code:
fastboot flash bootloader <bootloader image name>
fastboot reboot bootloader
ping -n 5 127.0.0.1 > nul
fastboot flash radio <radio image name>
fastboot reboot bootloader
ping -n 5 127.0.0.1 > nul
fastboot update --skip-reboot <image-device-buildnumber.zip>
Once this completes, you can reboot to bootloader and either boot your master patched image, or if you patched the new image, flash it at this time.
Spoiler: Update and Root using PixelFlasher <<RECOMMENDED FOR NOVICES>>
PixelFlasher by @badabing2003 is an excellent tool that streamlines the update process - it even patches the boot image for you.
The application essentially automates the ADB interface to make updating and rooting much easier. However, it is STRONGLY recommended that you still learn the "basics" of using ADB.
For instructions, downloads, and support, please refer to the PixelFlasher thread.
Spoiler: Update and Root using the Android Flash Tool
Follow the instructions on the Android Flash Tool to update your device. Make sure Lock Bootloader and Wipe Device are UNCHECKED.
When the update completes, the device will be in fastbootd. Reboot to bootloader.
Boot the master root image (See note 1):
Code:
fastboot boot <drag and drop master root.img here>
Note: If you prefer, you can download the factory zip and manually patch the new boot image, then flash it after the update. Do not flash an older boot image after updating.
Your device should boot with root. Open Magisk, tap Install, and select Direct Install.
Reboot your device. You should now be updated with root.
Spoiler: Pass SafetyNet/Play Integrity
SafetyNet has been deprecated for the new Play Integrity API. More information here.
In a nutshell, Play Integrity uses the same mechanisms as SafetyNet for the BASIC and DEVICE verdicts, but uses the Trusted Execution Environment to validate those verdicts. TEE does not function on an unlocked bootloader, so legacy SafetyNet solutions will fail.
However, @Displax has modified the original Universal SafetyNet Fix by kdrag0n; his mod is able to force basic attestation instead of hardware, meaning that the device will pass BASIC and DEVICE integrity.
Mod available here. Do not use MagiskHide Props Config with this mod.
This is my configuration that is passing Safety Net. I will not provide instructions on how to accomplish this. Attempt at your own risk.
Zygisk + DenyList enabled
All subcomponents of these apps hidden under DenyList:
Google Play Store
GPay
Any banking/financial apps
Any DRM media apps
Modules:
Universal SafetyNet Fix 2.3.1 Mod - XDA post
To check SafetyNet status:
YASNAC - GitHub
To check Play Integrity status:
Play Integrity Checker - NOTE: MEETS_STRONG_INTEGRITY will ALWAYS fail on an unlocked bootloader.
I do not provide support for Magisk or modules. If you need help with Magisk, here is the Magisk General Support thread. For support specifically with Magisk v24+, see this thread.
Points of note:
The boot image is NOT the bootloader image. Do not confuse the two - YOU are expected to know the difference. Flashing the wrong image to bootloader could brick your device.
While the Magisk app is used for patching the boot image, the app and the patch are separate. This is what you should see in Magisk for functioning root:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
"Installed" shows the version of patch in the boot image. If this says N/A, you do not have root access - the boot image is not patched, or you have a problem with Magisk.
"App" simply shows the version of the app itself.
If you do not have a patched master boot image, you will need to download the factory zip if you haven't already, extract the system update inside it, then patch boot.img.
If you prefer updating with the factory image, you can also extract and manually patch the boot image if desired.
Some Magisk modules, especially those that modify read only partitions like /system, may cause a boot loop after updating. As a general rule, disable these modules before updating. You are responsible for knowing what you have installed, and what modules to disable.
Credits:
Thanks to @badabing2003 , @pndwal , @Displax , @Az Biker , @ipdev , @kdrag0n , @Didgeridoohan , and last but not least, @topjohnwu for all their hard work!
This is very interesting but maybe a more accurate/calm title would be better
I posted in another tread but I was on November's patch but used .15's vbmeta to root (before images were available for November)
Can I just flash vbmeta with the disable flags, and not worry about a wipe?
Confirmed working using Flash Tool method coming from 015 to 036. Used Magisk Alpha 23012 to patch boot image and pass SafetyNet on checker apps. GPay still doesn't work, though. It may be identifying that verity and/or verification is disabled. I don't use it, but it's generally what I confirm the SN fix with.
lackalil said:
Confirmed working using Flash Tool method coming from 015 to 036. Used Magisk Alpha 23012 to patch boot image and pass SafetyNet on checker apps. GPay still doesn't work, though. It may be identifying that verity and/or verification is disabled. I don't use it, but it's generally what I confirm the SN fix with.
Click to expand...
Click to collapse
To pass SafetyNet, you have to use Universal SafetyNet Fix 2.2.0, which is currently in beta on Patreon.
V0latyle said:
To pass SafetyNet, you have to use Universal SafetyNet Fix 2.2.0, which is currently in beta on Patreon.
Click to expand...
Click to collapse
Ahh, I see that in the thread now. Not a big deal for me because I don't use any apps that need it—I've just been doing it as a matter of course for a good while. Nonetheless, I'm still passing attestation with USNF 2.1.1 according to Root Checker and YASNAC.
Confirmed root working on Magisk Alpha v23001 (then reverted back to MM 23.0 to keep the old module repository links). Also updated to Nov '21 bootloader and radio at the same time. GPay stopped working for me since the Sept '21 update and all the various requirements to re-enable. I'm not that interested in GPay functionality.
schalacker said:
Confirmed root working on Magisk Alpha v23001 (then reverted back to MM 23.0 to keep the old module repository links). Also updated to Nov '21 bootloader and radio at the same time. GPay stopped working for me since the Sept '21 update and all the various requirements to re-enable. I'm not that interested in GPay functionality.
Click to expand...
Click to collapse
In case anyone is, GPay is working for me on my Pixel 5 with the November build. Magisk 23001 + MagiskHide + Riru + Universal SafetyNet Fix 2.1.1.
V0latyle said:
In case anyone is, GPay is working for me on my Pixel 5 with the November build. Magisk 23001 + MagiskHide + Riru + Universal SafetyNet Fix 2.1.1.
Click to expand...
Click to collapse
where can i get magiskhide, riru universal safety, thanks
when you receive the pixel
I update it with the latest update and then unlock booloader and root.
is this correct?
miss said:
where can i get magiskhide, riru universal safety, thanks
Click to expand...
Click to collapse
Magisk 23001, MagiskHide is in the options
Riru is in the module repo
Universal SafetyNet Fix 2.1.1
miss said:
when you receive the pixel
I update it with the latest update and then unlock booloader and root.
is this correct?
Click to expand...
Click to collapse
This would probably be the best way to do it, yes.
Great write up! Thanks for putting it together.
You talk about booting the patched boot.img as an option instead of flashing it just to make sure everything is working correctly before they flash the patched file. I just want to really suggest to people that they do this anytime they are rooting after an update.
Sure it's an extra step (because you will have to flash the modified boot.img to make root permanent), but being able to simply reboot the phone if something goes wrong to get back to a working OS is priceless. You might think the odds are very low of something going wrong and causing a bootloop if you flash the boot.img before booting it, but experience has taught me this isn't the case. It's possible that there is a Magisk module that doesn't work with the update, or it's possible that user error will cause an issue (I have copied over the wrong patched boot.img from the phone before as an example). Whatever the case, if something goes wrong you will be glad you are only booting the patched boot.img file instead of flashing it!
sic0048 said:
Great write up! Thanks for putting it together.
You talk about booting the patched boot.img as an option instead of flashing it just to make sure everything is working correctly before they flash the patched file. I just want to really suggest to people that they do this anytime they are rooting after an update.
Sure it's an extra step (because you will have to flash the modified boot.img to make root permanent), but being able to simply reboot the phone if something goes wrong to get back to a working OS is priceless. You might think the odds are very low of something going wrong and causing a bootloop if you flash the boot.img before booting it, but experience has taught me this isn't the case. It's possible that there is a Magisk module that doesn't work with the update, or it's possible that user error will cause an issue (I have copied over the wrong patched boot.img from the phone before as an example). Whatever the case, if something goes wrong you will be glad you are only booting the patched boot.img file instead of flashing it!
Click to expand...
Click to collapse
Exactly, I was guilty of not removing a Magisk module on my P5 when installing an update. And learned the hard way.
You really never know if there is some sort of residue left from your previous setup.
sic0048 said:
Great write up! Thanks for putting it together.
You talk about booting the patched boot.img as an option instead of flashing it just to make sure everything is working correctly before they flash the patched file. I just want to really suggest to people that they do this anytime they are rooting after an update.
Sure it's an extra step (because you will have to flash the modified boot.img to make root permanent), but being able to simply reboot the phone if something goes wrong to get back to a working OS is priceless. You might think the odds are very low of something going wrong and causing a bootloop if you flash the boot.img before booting it, but experience has taught me this isn't the case. It's possible that there is a Magisk module that doesn't work with the update, or it's possible that user error will cause an issue (I have copied over the wrong patched boot.img from the phone before as an example). Whatever the case, if something goes wrong you will be glad you are only booting the patched boot.img file instead of flashing it!
Click to expand...
Click to collapse
You don't actually have to flash it. If you boot the patched image and it works, you should be able to use Direct Install in Magisk to patch the image in /boot. Then, next time you reboot, the device loads that image, which should be exactly the same as what you live booted.
But yes, it's very useful to be able to test.
I was able to take the SD1A.210817.019 to SD1A.210817.036 delta OTA via System Update by restoring my boot (via Magisk) and vbmeta (via dd) partitions back to stock, then patching vbmeta in both slots (again via dd) before rebooting. No data wipe required. To simplify that process, I made a tool to patch and restore the vbmeta partitions:
Release v1.0.0-alpha01 · capntrips/VbmetaPatcher
initial commit
github.com
The process should be considered experimental until a few other people have tested it. Should anyone attempt it, I would suggest backing up any critical data.
I'm also considering making a tool to restore the stock boot backup image, in case anyone fastboot flashed, rather than doing a direct install in the Magisk app. It could also be used to download the newly installed boot image from the inactive slot after an OTA, to avoid having to download the full factory image.
Unfortunately, patching boot in the inactive slot in Magisk was disabled for Pixel devices a while back, since it caused issues with starting back up. When the December OTA comes out, I'll probably take the plunge to see if I can figure out a way to make it work.
On a related note, a fix that will allow Magisk to properly detect the current slot on Pixel 6 devices has been approved. Hopefully it'll get merged before the next mainline canary build, so we can stop using custom builds (or having to fastboot flash boot_b when on slot B).
capntrips said:
I was able to take the SD1A.210817.019 to SD1A.210817.036 delta OTA via System Update by restoring my boot (via Magisk) and vbmeta (via dd) partitions back to stock, then patching vbmeta in both slots (again via dd) before rebooting. No data wipe required. To simplify that process, I made a tool to patch and restore the vbmeta partitions:
Release v1.0.0-alpha01 · capntrips/VbmetaPatcher
initial commit
github.com
The process should be considered experimental until a few other people have tested it.
I'm also considering making a tool to restore the stock boot backup image, in case anyone fastboot flashed, rather than doing a direct install in the Magisk app. It could also be used to download the newly installed boot image from the inactive slot after an OTA, to avoid having to download the full factory image.
Unfortunately, patching boot in the inactive slot in Magisk was disabled for Pixel devices a while back, since it caused issues with starting back up. When the December OTA comes out, I'll probably take the plunge to see if I can figure out a way to make it work.
On a related note, a fix that will allow Magisk to properly detect the current slot on Pixel 6 devices has been approved. Hopefully it'll get merged before the next mainline canary build, so we can stop using custom builds (or having to fastboot flash boot_b when on slot B).
Click to expand...
Click to collapse
So, if I use this tool after rooting OTA updates will work and I'll still have root?
Edit: And can you explain more clearly the process on how to do this?
KedarWolf said:
So, if I use this tool after rooting OTA updates will work and I'll still have root?
Edit: And can you explain more clearly the process on how to do this?
Click to expand...
Click to collapse
No, the tool does nothing to maintain root. It simply allows you to take the OTA. You will still need to reboot into fastboot and flash or boot from a patched boot image.
The steps would be:
Restore boot in the Magisk app
Restore vbmeta in Vbmeta Patcher
Take the OTA in System Updater
Patch vbmeta in Vbmeta Patcher
Patch the new boot image in the Magisk app and copy it to your computer
Reboot into fastboot
Boot from the new patched boot image
Direct Install Magisk in the Magisk App
As I noted the quote post, this process should be considered experimental until it has been more thoroughly tested. You should consider backing up any critical data before attempting it, in case something goes wrong.
I'm working on another tool to make it a bit easier to acquire the new boot image in step 5, but that will likely be a few days. Hopefully we'll be able to install Magisk to the inactive slot on Pixel devices again in the future, which would consolidate steps 5-8.
capntrips said:
I was able to take the SD1A.210817.019 to SD1A.210817.036 delta OTA via System Update by restoring my boot (via Magisk) and vbmeta (via dd) partitions back to stock, then patching vbmeta in both slots (again via dd) before rebooting. No data wipe required. To simplify that process, I made a tool to patch and restore the vbmeta partitions:
Click to expand...
Click to collapse
Patch vbmeta how? What does patching the image accomplish?
capntrips said:
On a related note, a fix that will allow Magisk to properly detect the current slot on Pixel 6 devices has been approved. Hopefully it'll get merged before the next mainline canary build, so we can stop using custom builds (or having to fastboot flash boot_b when on slot B).
Click to expand...
Click to collapse
This is good news. Would the same thing be accomplished by flashing the boot image to both slots using --slot=all?
lackalil said:
Confirmed working using Flash Tool method coming from 015 to 036. Used Magisk Alpha 23012 to patch boot image and pass SafetyNet on checker apps. GPay still doesn't work, though. It may be identifying that verity and/or verification is disabled. I don't use it, but it's generally what I confirm the SN fix with.
Click to expand...
Click to collapse
did the flash tool make you wipe when disabling verity and verification? I noticed it allows you to uncheck the wipe device option.... just curious thx
dadoc04 said:
did the flash tool make you wipe when disabling verity and verification? I noticed it allows you to uncheck the wipe device option.... just curious thx
Click to expand...
Click to collapse
If the build you're currently on has verity and verification disabled, you don't have to wipe when you update using the flash tool.
I haven't tried it without wiping from unrooted/stock vbmeta. It could well be possible despite a wipe being required when flashing using adb.

Question Root on LATEST Android 13 T2B1.221118.006

Hi all.
I updated to the latest version last night, but I lost my root in the process.
I tired to re-root my GP6 yet unsuccessful. Anybody manage to do it?
Thanks.
Tried how? Assuming your bootloader is unlocked, the easiest way is probably:
Unhide Magisk on your phone for now (so PixelFlasher can find it to easily automatically patch your boot.img)
Enable USB debugging if you haven't already
Grab the T2B1 beta factory image (as by T2B1 it sounds like you're on the beta), and PixelFlasher
Use PixelFlasher to extract the boot.img from the factory image (red rocket icon right of the browse bar)
With your phone connected, hit Scan in the top right of PixelFlasher, and select your Pixel in the dropdown
With the extracted boot image extracted, hit "Patch" in PixelFlasher and let it do its thing
With the patched (band-aid icon) boot image selected, hit "Flash Boot" on the right, then let it do its thing again
You can hide Magisk again at this point.
You should have root back after doing all of that. Let me know if I missed anything or if it gets stuck anywhere.
Jaitsu said:
Tried how? Assuming your bootloader is unlocked, the easiest way is probably:
Unhide Magisk on your phone for now (so PixelFlasher can find it to easily automatically patch your boot.img)
Enable USB debugging if you haven't already
Grab the T2B1 beta factory image (as by T2B1 it sounds like you're on the beta), and PixelFlasher
Use PixelFlasher to extract the boot.img from the factory image (red rocket icon right of the browse bar)
With your phone connected, hit Scan in the top right of PixelFlasher, and select your Pixel in the dropdown
With the extracted boot image extracted, hit "Patch" in PixelFlasher and let it do its thing
With the patched (band-aid icon) boot image selected, hit "Flash Boot" on the right, then let it do its thing again
You can hide Magisk again at this point.
You should have root back after doing all of that. Let me know if I missed anything or if it gets stuck anywhere.
Click to expand...
Click to collapse
Have the same Problem, no root on latest Beta,
although following the above steps ( used them in the pasta for wach beta)
Anyone with root on newest Beta?
To be fair, I'm not rooting on the latest beta, I'm still on the standard TQ1A December release - the instructions I gave should apply to any version, but it's possible T2B1 has broken something. When you open the Magisk app, does it show that Magisk isn't installed, even after flashing the patched boot image?
Jaitsu said:
To be fair, I'm not rooting on the latest beta, I'm still on the standard TQ1A December release - the instructions I gave should apply to any version, but it's possible T2B1 has broken something. When you open the Magisk app, does it show that Magisk isn't installed, even after flashing the patched boot image?
Click to expand...
Click to collapse
Yes, same thing happened to me this morning after doing the common steps to retain root after applying an OTA. I then proceeded to patch the boot image using adb but stil no root access.
Edit. It appears that no one is able to root on T2B1, as someone said in the official guide rooting pixel 6 here on XDA
Same issue, tried with PixelFlasher, manual commands, diffrent Magisk versions, but still can't get it work
Strange, and interesting. May be worth filing a bug at the official Magisk github page if anyone is willing to go through the steps necessary to help troubleshoot the problem (doing all of the above with the latest debug version of Magisk, for starters; if you report a bug using any other version the bot will automatically close your issue). I would if I were running the beta or if we had working TWRP so I could backup and restore, but I juuust got my Pixel back to the way I like it on the non-beta after a factory reset.
Jaitsu said:
Strange, and interesting. May be worth filing a bug at the official Magisk github page if anyone is willing to go through the steps necessary to help troubleshoot the problem (doing all of the above with the latest debug version of Magisk, for starters; if you report a bug using any other version the bot will automatically close your issue). I would if I were running the beta or if we had working TWRP so I could backup and restore, but I juuust got my Pixel back to the way I like it on the non-beta after a factory reset.
Click to expand...
Click to collapse
I've already posted on Reddit r\Magisk [Help] Flashed magisk pathed pathed boot image T2B1.221118.006 don't works, but maybe submitting bug would be better. Yea, TWRP would be best but still nothing for A13 (and A12 I think). I remember that there was similar issue in older updates, but Canary made it work, but... not this time
Tried all the possible ways to root the phone, either using fastboot or Pixel Flasher, but no avail. Perhaps someone could successfully do it and tell all of us how
Same issue in Pixel 6a
Guys, see https://github.com/topjohnwu/Magisk/issues/6441.
It looks like Google released corrupted boot image.
To make it work, You need to patch and flash boot image from Pixel 7.
Pixel 6 -> Pixel 7 boot image.
Pixel 6 Pro -> Pixel 7 Pro boot image.
I don't know what about Pixel 6a.
So, should we download the same latest beta for pixel 7 and extract and patch the boot image inside of it?
BAlex9601 said:
So, should we download the same latest beta for pixel 7 and extract and patch the boot image inside of it?
Click to expand...
Click to collapse
Yea, everything else stays the same. Just after upgrade, instead of patching Pixel 6 boot.img, patch the one from Pixel 7 and flash it.
I've used Pixel Flasher for factory update and then in Magisk app I've patched image and then flashed it with fastboot flash boot <patched_boot.img>.
https://twitter.com/i/web/status/1602774339224367104
Yup broken.. should have read the thread.
m_pastuszek said:
Guys, see https://github.com/topjohnwu/Magisk/issues/6441.
It looks like Google released corrupted boot image.
To make it work, You need to patch and flash boot image from Pixel 7.
Pixel 6 -> Pixel 7 boot image.
Pixel 6 Pro -> Pixel 7 Pro boot image.
I don't know what about Pixel 6a.
Click to expand...
Click to collapse
Is this true? I'm downloading it now to test it. Will update later.
UPDATE:
Apparently, flashing Pixel 7 boot.img into Pixel 6 worked like a charm. I get the root back. Thanks guy!
Thanks for the hint regarding boot.img
I'm facing aslo this issue while updating
extracting android-info.txt (0 MB) to RAM...
Checking 'product' OKAY [ 0.000s]
Checking 'version-bootloader' FAILED
Device version-bootloader is 'slider-1.2-9152140'.
Update requires 'slider-1.2-9228550'.
Actually I'm on T1B3.221003.008
Any idea? -> flashed bootloader manually -> solved

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