Question Unlock Bootloader and root on Poco F4 GT - Xiaomi Poco F4 GT / Redmi K50 Gaming

Hello,
Now I'm going to retire my old F1 and the F4 GT will replace it. The last time I unlock the Bootloader was with my F1 about 4 years ago.
This why I have a few questions:
Is it still possible to receive OTA Updates when the Bootloader is unlocked? I will just use twrp temporarily. In the past it was possible to boot into twrp from the Fastboot with a PC, is this still working? I'll just install magisk with twrp.
Maybe someone can help me, and sorry I didn't find a section for the POCO F4 GT

i think you can flash fastboot rom

Mhhh... But I don't need a rom or a custom ROM.... Just unlocking the bootloader und root...
The question was if I still receive OTA updates when it's unlocked without flashing TWRP...

I think OTA updates are disabled while bootloader is unlocked in official MIUI ROM
You can use the command fastboot boot pathToRecovery.img to boot twrp from fastboot mode

Do you think, or do you know...

Luftikus said:
Do you think, or do you know...
Click to expand...
Click to collapse
I haven't checked myself, I usually don't use stock ROM anymore after unlocking my bootloader

Luftikus said:
Hello,
Now I'm going to retire my old F1 and the F4 GT will replace it. The last time I unlock the Bootloader was with my F1 about 4 years ago.
This why I have a few questions:
Is it still possible to receive OTA Updates when the Bootloader is unlocked? I will just use twrp temporarily. In the past it was possible to boot into twrp from the Fastboot with a PC, is this still working? I'll just install magisk with twrp.
Maybe someone can help me, and sorry I didn't find a section for the POCO F4 GT
Click to expand...
Click to collapse
Yes, it's still possible to receive OTA and apply it officially using built-in miui updater app.
Poco F4 GT should already use A/B + dynamics, careful NOT to flash twrp (when it's available). Boot twrp and choose flash current twrp from inside twrp.
You can still flash magisk without twrp (via fastboot), but again as it should be an a/b device, you must extract payload.bin in order to get the boot.img file. Flash vbmeta disable verity first, patch the boot.img with magisk app, then flash the patched boot.img, and you should be rooted. Of course, unlock the bootloader first.

Hey thanks for your detailed explanation!
One short question, what do you mean with A/B + dynamics?

Related

Root Kenzo with Locked Bootloader MIUI 8 LL

I'm going to be receiving a new RN3 SD in a couple of days. Since I ordered from Banggood I'm expecting to receive it with a spammed ROM and am planning to flash it immediately via EDL with the latest MIUI 8 stable ROM. Since it might take a while to get unlock permission and to make the unlocker work, I'd like to know if the following method will work to root the phone and install Xposed with a locked boot loader:
1. Boot phone into fastboot.
2. Temporarily boot TWRP recovery via fastboot command..
3. Flash Supersu.zip and Xposed with TWRP.
4. Reboot phone normally.
Since Android Lollipop doesn't use a hash of /system to check for tampering, I was hoping tis would work.
Thanks.
induna said:
I'm going to be receiving a new RN3 SD in a couple of days. Since I ordered from Banggood I'm expecting to receive it with a spammed ROM and am planning to flash it immediately via EDL with the latest MIUI 8 stable ROM. Since it might take a while to get unlock permission and to make the unlocker work, I'd like to know if the following method will work to root the phone and install Xposed with a locked boot loader:
1. Boot phone into fastboot.
2. Temporarily boot TWRP recovery via fastboot command..
3. Flash Supersu.zip and Xposed with TWRP.
4. Reboot phone normally.
Since Android Lollipop doesn't use a hash of /system to check for tampering, I was hoping tis would work.
Thanks.
Click to expand...
Click to collapse
You can't flash anything via fastboot on a locked bootloader. Just wait for your permission or you can try Kingsroot for rooting.
harishmenace said:
You can't flash anything via fastboot on a locked bootloader. Just wait for your permission or you can try Kingsroot for rooting.
Click to expand...
Click to collapse
Kingroot doesn't work with redmi note 3
( not just kingroot , any root software won't work with Rn3. , only way to root is to flash supersu.zip through recovery after unlocking bootloader )
Sent from my Redmi Note 3 using Tapatalk
You can also create account now while you wait for your phone and apply for unlocking feature now
I've done that and when the phone arrived I already had all ready

Some questions from a noob on unlocking and rooting Kenzo . Pls help out

So I've read a lot of guides but a few questions still remain unanswered am hoping anyone here can shed some light
-> can I unlock on global stable (Lollipop) miui 7 version 8.0.2.0 (on which am currently on) or do I have to flash global developer rom to be able to unlock ?
-> can I use updater app to switch from stable to developer ? or do I need to use fastboot rom ?
Now on rooting
-> Can I simply install a twrp of my choice and flash super su with it to get root ?
->Do I need to flash universal boot img patcher before or after super su ?
->do I need to flash lazy flasher ?
Some people say simply flash supersu in any twrp to get root others say also flash ubp first! others say also lazy flasher
which is true ?
What's the difference between universal boot image patcher and lazy flasher ?
My aim is to simply root
Sent from my Redmi Note 3 using Tapatalk
dastan4eva said:
So I've read a lot of guides but a few questions still remain unanswered am hoping anyone here can shed some light
-> can I unlock on global stable (Lollipop) miui 7 version 8.0.2.0 (on which am currently on) or do I have to flash global developer rom to be able to unlock ?
-> can I use updater app to switch from stable to developer ? or do I need to use fastboot rom ?
Now on rooting
-> Can I simply install a twrp of my choice and flash super su with it to get root ?
->Do I need to flash universal boot img patcher before or after super su ?
->do I need to flash lazy flasher ?
Some people say simply flash supersu in any twrp to get root others say also flash ubp first! others say also lazy flasher
which is true ?
What's the difference between universal boot image patcher and lazy flasher ?
My aim is to simply root
Sent from my Redmi Note 3 using Tapatalk
Click to expand...
Click to collapse
FOR YOUR FIRST QUESTION: YES YOU CAN. I JUST TODAY UNLOCKED IN 8.0.2
2ND:YES YOU CAN SWITCH VIA UPDATER FROM STABLE TO DEVELOPER. BUT NOT SURE WHETHER CAN BE FROM STABLE LOLLIPOP TO DEVELOPER MARSHMALLOW. IT SHOULD WORK THOUGH,
3RD:YES YOU CAN SIMPLY FLASH SUPERSU.ZIP.... BUT UNLOCK BOOTLOADER VIA OFFICIAL WAY.ITS BETTER AND HASSELFREE FOR FUTURE.
4TH AND 5TH:I HAVENT USED UBP TILL NOW. ITS NOT THAT IMPORTANT. U CAN FLASH TWRP RECOVERY WITH LAZY FLASHER. WHEN YOU INSTALL MIUI VIA TWRP SIMPLY FLASH LAZY FLASHER AND SUPER SU AFTERWARDS. AND IT WILL WORK WITHOUT ANY PROBLEMS.
http://en.miui.com/thread-283146-1-1.html for info..
if you unlock bootloader officially then there is twrp cofface. which automatically patches boot.img. So no need of lazy flasher too
Those are my experiences. may not be 100% correct.
Torres.09 said:
FOR YOUR FIRST QUESTION: YES YOU CAN. I JUST TODAY UNLOCKED IN 8.0.2
2ND:YES YOU CAN SWITCH VIA UPDATER FROM STABLE TO DEVELOPER. BUT NOT SURE WHETHER CAN BE FROM STABLE LOLLIPOP TO DEVELOPER MARSHMALLOW. IT SHOULD WORK THOUGH,
3RD:YES YOU CAN SIMPLY FLASH SUPERSU.ZIP.... BUT UNLOCK BOOTLOADER VIA OFFICIAL WAY.ITS BETTER AND HASSELFREE FOR FUTURE.
4TH AND 5TH:I HAVENT USED UBP TILL NOW. ITS NOT THAT IMPORTANT. U CAN FLASH TWRP RECOVERY WITH LAZY FLASHER. WHEN YOU INSTALL MIUI VIA TWRP SIMPLY FLASH LAZY FLASHER AND SUPER SU AFTERWARDS. AND IT WILL WORK WITHOUT ANY PROBLEMS.
http://en.miui.com/thread-283146-1-1.html for info..
if you unlock bootloader officially then there is twrp cofface. which automatically patches boot.img. So no need of lazy flasher too
Those are my experiences. may not be 100% correct.
Click to expand...
Click to collapse
which twrp Best for flashing cm like custom roms ? Do you use alka bro ? Can I flash cm like roms with alka ?
Should I take backup of Lollipop with alka in order to fix no sim/baseband type problems when returning to miui from cm roms or Will it work if I simply edl whatever rom it is that I want from cm13 ?
Sent from my Redmi Note 3 using Tapatalk
dastan4eva said:
which twrp Best for flashing cm like custom roms ? Do you use alka bro ? Can I flash cm like roms with alka ?
Should I take backup of Lollipop with alka in order to fix no sim/baseband type problems when returning to miui from cm roms or Will it work if I simply edl whatever rom it is that I want from cm13 ?
Sent from my Redmi Note 3 using Tapatalk
Click to expand...
Click to collapse
You can use any bro for flashing custom roms
but for miui flash modified cofface with lazy flasher (for unofficial unlock) and u can use twrp cofface for official unlock to flash miui
always take backup before doing anything
i have never faced no sim issues bro when returning from cm to miui
so i dont know about that case.
yeah you can edl too but its not needed that often.
Torres.09 said:
You can use any bro for flashing custom roms
but for miui flash modified cofface with lazy flasher (for unofficial unlock) and u can use twrp cofface for official unlock to flash miui
always take backup before doing anything
i have never faced no sim issues bro when returning from cm to miui
so i dont know about that case.
yeah you can edl too but its not needed that often.
Click to expand...
Click to collapse
you ever returned to miui from cm with twrp backup successfully?
Sent from my Redmi Note 3 using Tapatalk
dastan4eva said:
you ever returned to miui from cm with twrp backup successfully?
Sent from my Redmi Note 3 using Tapatalk
Click to expand...
Click to collapse
once i tried. phone booted i guess but showed problems. actually i forgot
so to come back to miui i used to flash miui.zip and lazy flaser and then restore just data of miui previously made
Torres.09 said:
once i tried. phone booted i guess but showed problems. actually i forgot
so to come back to miui i used to flash miui.zip and lazy flaser and then restore just data of miui previously made
Click to expand...
Click to collapse
can say where I can download that miui zip from ? if we flash that miui zip do bootloader get locked again?
Sent from my Redmi Note 3 using Tapatalk
dastan4eva said:
can say where I can download that miui zip from ? if we flash that miui zip do bootloader get locked again?
Click to expand...
Click to collapse
U can download from en.miui.com in download section
No it wont get relock
But u shall flash lazy flasher or use twrp cofface (for official)
I am saying these according to my experience
I unlocked unofficially 2 mnths ago
And flashed various custom as well as miui rom
And today i checked bootloader was still unlocked
But i guess there are some very few custom roms which relocks bootloader ( i forgot though)
But after you once flas twrp in ur phone though BL gets locked u still can flash miui zip custom rom, kernel anything via twrp so no issues
Based on my experience lol ????????????????
Official unlock is only successful for lucky ones
A lot of people have reported about the 50% error for which xiaomi's server are responsible
As far as unofficial unlock is concerned I don't know about which ones the safest and easiest method for 8.0.2.0
And is it possible to revert to miui if there is no earlier backup ?
From my experience.
When I got my hand on RN3, I update it to latest update, which is MIUI 8, stable version (Android 5).
Then try to unlock bootloader to flash custom rom. This is where my journey began.
Unlocking bootloader with Official method is not that hard.
- There is step by step guide from MIUI forum, although not everyone succeed with that method.
- My step:-
1. Apply permission from MIUI
2. Everyday login to MiUnlock Tool to see if I got permission already. (about two or three day of waiting)
3. Make sure Mi Account > Personal Info is same as MIUI Forum Account > Personal Info.
4. After that, I flash RN3 Fastboot Developer Rom (Android 6) with EDL, not with Fastboot using XiaomiFlashTool.
5. Once success flashing, setup phone like you going to use it, set MI Account and everything. Then reboot to fastboot.
6. Open MiUnlockTool and connect phone, and begin unlocking bootloader, and I got it success in no time.
My step to go back to MIUI (Stock Rom):-
1. Using RN3 Fastboot Developer Rom (Android 6), this one with bootloader locked.
2. Reboot phone to Fastboot mode, using XiaomiFlashTool to flash Stock Rom.
3. After that, setup as it is. Reboot again to Fastboot mode, and use MiUnlockTool to unlock again.
** Well that's for my experience. With such a hard and long journey.
onekay70 said:
From my experience.
When I got my hand on RN3, I update it to latest update, which is MIUI 8, stable version (Android 5).
Then try to unlock bootloader to flash custom rom. This is where my journey began.
Unlocking bootloader with Official method is not that hard.
- There is step by step guide from MIUI forum, although not everyone succeed with that method.
- My step:-
1. Apply permission from MIUI
2. Everyday login to MiUnlock Tool to see if I got permission already. (about two or three day of waiting)
3. Make sure Mi Account > Personal Info is same as MIUI Forum Account > Personal Info.
4. After that, I flash RN3 Fastboot Developer Rom (Android 6) with EDL, not with Fastboot using XiaomiFlashTool.
5. Once success flashing, setup phone like you going to use it, set MI Account and everything. Then reboot to fastboot.
6. Open MiUnlockTool and connect phone, and begin unlocking bootloader, and I got it success in no time.
My step to go back to MIUI (Stock Rom):-
1. Using RN3 Fastboot Developer Rom (Android 6), this one with bootloader locked.
2. Reboot phone to Fastboot mode, using XiaomiFlashTool to flash Stock Rom.
3. After that, setup as it is. Reboot again to Fastboot mode, and use MiUnlockTool to unlock again.
** Well that's for my experience. With such a hard and long journey.
Click to expand...
Click to collapse
thanks for sharing
Sent from my Redmi Note 3 using Tapatalk

Ho To Root Note 3 Pro Miui 8 6.11.24 Beta

Please Help me how to root Developer rom? I Unlocked My Phone... I will 2 work just root my device then flash TWRP then Flash CM or Any Custom Rom hmm nothing else..Please Anyone Help me... I want to install Custom rom my devices
Install TWRP through fastboot mode.
Boot back to TWRP again, and then flash SuperSU.
Enjoy.
Plz Full Step Tell me..before I was use samsung phone so Xiaomi Phone root I don't understand
sopnohinsobuj said:
Plz Full Step Tell me..before I was use samsung phone so Xiaomi Phone root I don't understand
Click to expand...
Click to collapse
Clarify whether you have already unlocked your bootloader, as you mentioned you unlocked your phone. I understood that to mean that you unlocked the bootloader.
The instructions are all over everywhere.
I too came from a Samsung so I know exactly what you think. The only thing you have to do differently is unlock the bootloader and there are clear instructions out there to do so. Flashing TWRP is about the same, so you can decide which version you wish to use. I use the standard but I started out using Cofface so perhaps you should consider using TWRP Alka or Cofface.
Flashing SuperSU is the same with TWRP as doing it on a Samsung. That isn't different.
I already download twrp 3.0.2.2 Official but how to install this twrp my device??
http://xiaomitips.com/guide/install-twrp-v3-0-0-on-redmi-note-3/
Google is your friend.

Help with Redmi Note 3 (BL/TWRP/ROM)

Hey everyone! In the past, I have tried to unlock my Redmi Note 3's Bootloader via the official method (yes I have permission), and also fastboot oem unlock command. Nothing seems to work, and I am going to follow some tutorials to get ZCX TWRP on my phone. Provided it works, I need to know some things:
1. Will those tutorials (they all do same thing; flash ZCX TWRP via Mi Flash EDL) unlock bootloader?
2. If not, will I be able to flash custom ROMs like AEX 5.7 via recovery?
3. Can ZCX TWRP be replaced by official TWRP?
Help with getting rid of MIUI (and my locked bootloader) would be appreciated.
Cheers!
Same thing happened to me... I accidentally locked my bootloader while flashing with MI flash. And now mi unlock tool saying "this account couldn't be used to unlock bl" (I too have unlocking permissions ??)
Now I'm stuck with stock miui rom??
hny1290 said:
"this account couldn't be used to unlock bl"
Click to expand...
Click to collapse
I have this same error! Anyway, I'm now on official TWRP 3.2.2-0... Need to know whether it's safe to allow modification of System, and whether I can flash stuff.
Yes you can, almost 90℅ of redmi note 3 users have unlocked unofficially , just dont flash miui rom with twrp
[email protected] said:
Yes you can, almost 90℅ of redmi note 3 users have unlocked unofficially , just dont flash miui rom with twrp
Click to expand...
Click to collapse
How u know 90% are unofficial unlocked ?
Update: It works
I decided to try for myself, and successfully flashed AEX 5.7. Gapps is giving me some problems but that's probably because I installed the stock zip. Micro will probably be more stable while retaining face unlock feature. Thanks to everyone who helped, and the awesome community.
Because of error current account cannot unlock this device

I've unlocked my bootloader on my Redmi Note 5. what's next?

I'm on MIUI 10 Global Beta 8.8.16.
Huz416 said:
I'm on MIUI 10 Global Beta 8.8.16.
Click to expand...
Click to collapse
Just flash any custom recovery , I will suggest orange fox . Then , flash magisk use modules like YouTube vanced , face unlock etc .
aikhhk8 said:
Just flash any custom recovery , I will suggest orange fox . Then , flash magisk use modules like YouTube vanced , face unlock etc .
Click to expand...
Click to collapse
How do I install twrp? I don't want to brick my device.
Huz416 said:
How do I install twrp? I don't want to brick my device.
Click to expand...
Click to collapse
Install adb and fastboot drivers .
Download orange fox recovery (place it on desktop ) https://drive.google.com/file/d/14pEu6xx0eg14uGbsf9tXCdu8LVz4z7iP/view?usp=drivesdk
Open CMD and enter into fastboot mode
In CMD type - fastboot flash recovery filelocation
For making it easy instead of putting file location , just drag the recovery file into CMD it will automatically write location .
Now simply boot into recovery by pressing volume up+ power or type fastboot boot filelocation .
Just do everything as mentioned there will be no problem , make nandroid backup asap .
What is Magisk? Thank you for the help. I'll be sure to post again if I encounter any problems.
What is a Nandroid backup?
Huz416 said:
What is a Nandroid backup?
Click to expand...
Click to collapse
It's a backup of your system
Before flashing anything in the custom.recovery, I recommend making a fully working ROM backup,
So you'll need to click backup in the recovery and tick
BOOT
DATA
SYSTEM
also, make a SEPARATE backup of the EFS this is very important.
Huz416 said:
What is Magisk? Thank you for the help. I'll be sure to post again if I encounter any problems.
Click to expand...
Click to collapse
Just an advise.
I think you should not try any of this mods before you study deeply the effects and the risks of it. You are so newbie that you can brick your device if you make any mistake performing the operations.
I have a Redmi note 5 AI 6/64 gb variant. After purchasing my device i have unlockd the bootloader and flash global stable rom but i can't relock the bootloader. my previous rom was MIUI 9.5.21.0 China and my current rom is MIUI 9.5.17.0. If i relock the bootloader phone boot into recovery mode and shows "This MIUI version can't be installed on this device". If i unlocked the bootloader again then phone reboot into OS. As per my findings from MIUI 9.5.6.0 bootloader can't be locked after flashing global rom on Chinese device. Its a bug from xiaomi. So my question is
1. If i flash my device into 9.2.7.0 can i relock my bootloader again and can perform OTA update?
2. I have got an OTA update MIUI 9.6.3.0. If i update my device will it get bricked? If i can update my device via OTA update will it relock my bootloader automatically? Or do I have to flash it manually?

Categories

Resources