[Problem] S9 TWRP problem - Android Q&A, Help & Troubleshooting

So today I wanted to root my phone and flash a custom rom. I went to the PC and setted my phone in download mode, opened Odin, downloaded the TWRP from the S9 (SM-G960F) XDA Forum then I've selected on AP (Odin) the .img file but it gave me error. My phone said "Custom Binary (USERDATA) blocked by FRP lock" and now when I try to boot it says "An error occurred while updating the device software use the emergency recovery function" but it won't be recognized by the tool. I'm basically stuck with my phone giving me this message with a blue background.
Edit: Nevermind, I fixed it and got TWRP to work.

Related

[Q] BOOTLOOP No Normal or Recovery Boot/ Downloader works/ Odin does not detect on PC

Phone specs:
Samsung Galaxy S3 Verizon SCH-i535
It was already running KitKat 4.4.2 before I rooted
This is my first time rooting and flashing ROMs to my Samsung Galaxy s3 and I have bricked it. I'm pretty sure it can be salvaged but have yet to find anything that works.
I have written the long version for those who need it, but the short version is that I screwed up and can no longer boot into recovery mode or normal mode, I'm not even sure if Download mode is working, and my device isn't recognized by Kies or Odin on my PC so I cannot yet do a recovery from there.
As of now my phone only boots into Odin Mode and gives the following info:
ODIN MODE
PRODUCT NAME: SCH-I535
CURRENT BINARY: SAMSUNG OFFICIAL
SYSTEM STATUS: OFFICIAL
QUALCOM SECUREBOOT: ENABLE
BOOTLOADER AP SWREV: 2
and displays the yellow triangle error and says: Firmware upgrade encountered an issue. Please use Software repair Assistant & try again.
I tried to use Samsung Kies which has an emergency firmware tool but my device will not connect and become recognized by the program.
This is pretty much where I'm stuck.
Keep reading if you need additional info.
Steps leading up to problem:
I was able to Root the device succesfully
I then downloaded the latest CM11 package (cm-11-20140217-NIGHTLY-d2vzw.zip) and Gapps
I also downloaded the TWRP recovery img (openrecovery-twrp-2.7.1.0-d2vzw.img)
Once I had these downloaded I got the app [ROOT] Rashr - Flash Tool
I opened the app and tried to do a backup but I'm pretty sure it failed, or at least it said it failed. I couldn't find out how to check, but was not worried since I have already backed up my important files to the verizon cloud.
On the app I went to recover using other file and found the TWRP recovery img I downloaded.
From here I booted into recovery manually, but it did not bring up the TEAMWIN screen for TWRP like I've seen in other video tutorials so I rebooted into normal mode went to the Rashr app again and followed the prompt to do a Recovery boot using the TWRP img.
THIS IS WHERE THE PROBLEMS BEGAN:
It began to lead into recovery mode but it gave a message that said something along the lines that I have tried installing a custom OS and to take my phone to the nearest verizon store.
I turned it off and tried to boot back normally but got the same error.
I tried to boot into Download mode and was successful! So I thought yaay!
Read a tutorial to reload a stock version of android here: http://forum.xda-developers.com/showthread.php?t=2586319
I followed all the steps but when i got to 7. which said You should see your phone under ID:COM (you should also see it has been added in message) I was not seeing my phone there. I figured it may be OK since I was able to install the drivers so that meant the USB was working so I went ahead and ran Odin to recover Jelly Bean 4.3 onto the device.
My thoughts and guesses as to what the problem is:
I think that it may be because I was already running 4.4.2 and/ or didn't have the proper bootloader when I tried to do the TWRP recovery.
Am I on the right track? Thanks for any help!
Please ask. In correct forum this is int'l s3 (i9300) forum

Note 5 wont boot n920c

I received a customer's phone and he said it wont boot. He didn't speak very good English but i checked it out and we accepted it as a flash. Anyways when you go to boot it says 'installing system update' and after a few moments says 'no command' then goes to recovery mode. I tried to flash a few different firmwares and they were successful but when I went to boot it it said 'installing system update' but actually has a percentage bar. But after it finishes it says 'no command' again. While in odin mode it also says FRP Lock is on. I'm assuming this guy tried some **** and failed and brought it to us as last hope. Any advice on what to try next?
Hi first you need to make FRP to do that you need to have adb enabled
Flash this adb enable file with odin.
https://www.google.rs/amp/www.pakfi...p-download-samsung-n920c-adb-enable-file/amp/
Now you can remove frp with realterm or any other tool or box.
https://www.youtube.com/watch?v=dH_ibkLjSkI
I had another tool if that doesn't work .

Samsung Galaxy Note 8 stuck on boot logo and unable to flash stock rom

Hello, today I was trying to restart my phone after it was updating an app from the google play store for several hours and since then it gets stuck on the Samsung Galaxy Note 8 logo. My phone is rooted and has TWRP installed.
I still can enter TWRP recovery mode but literally everything I can do there fails. I get the "unable to mount storage" message whenever I try to wipe or format something and it is showing 0MB for all partitions.
I tried flashing the stock firmware using adb sideload but I am still just getting unable to mount storage/cache/data messages after a second. I also tried flashing the .zip file through USB OTG cable but got the same result.
When I tried flashing the file with JOdin3 (Odin for Linux) I got this message: "A corrupted file was detected. In order to continue, you must select a valid Odin File" (Still got this message after I redownloaded the file)
If anyone has any suggestions, please leave a comment.
Edit: Tried flashing with Heimdall and it somewhat worked but if I boot my phone now I get "fail to open recovery cause no such file or directory" error for a split second and then it reboots...
Please can anyone help me?

cant boot or flash stockfirmware after reboot[Solved]

After rebooting my device (Android 8, rooted+TWRP as recovery), i got a blue screen with the error message :"Security Error: This Device has been flashed with unauthorized software & locked". I tried getting into recovery but FRP blocked it. Download mode says that oem lock is on, but i dont remember turning the oem unlocker off. I tried to flash the Stockfirmware back on, but while it passed (BL,AP,Home-CSC), i still got the blue screen with the Security Error. When i try to flash with the normal CSC, i get the message that frp is enabled and it ignores the pit.
Can someone help me?
Edit: The Problem was that i tried to flash the Rom with odin 3.12 not 3.13. After i used Odin 3.13 for the Flash it worked again.

Question No flashing possible, phone stuck in bootloop

Hi folks,
I've got a new A52 5G and wanted it to root. TWRP couldn't be used, because each and every possible solution failed. I even got stuck at boot with a message that the recovery couldn't get startet, even if I just restarted the phone without pressing the keys and without plugged USB cable.
Even flashing the original firmware was not possible. Then I tried to lock the bootloader again and flashing of the firmware was going on with odin. Puh... Then I used the Magisk method without TWRP to change die boot.img with magisk and load it in Odin. Success! I had now root on the phone. Yesterday I read about uninstall Magisk and install it afterwards on the B partition for updating the firmware over OTA. But accidentally I pressed the button below "uninstall" and it performed imediately. Now my phone is dead again... With unlocked Bootloader it is stuck in a bootload and I can start the Samsung recovery mode to wipe the cache for example. I wiped the phone completely, but it is still stucked in a bootloop.
Then I tried my first method: Just lock the Bootloader again (in the download mode) and then flash the new firmware with odin. But Odin either crashes or is giving me instantly the message "failed".
When I'm trying to start the phone (it happened also after locking the bootloader) i'm getting the download screen and the message with a big red !
"partition boot
Reason boot: Hash of data does not match digest in descriptor. [2nd] (3)
Calculated Hash of (boot) : 23B8CFD554, (VEMETA) : D23E59ACD6
CUSTOM boot
VBMETA A526BXXU1AUCA, 38851814R"
Now I unlocked the bootloader again, to access the recovery mode so I can turn it off. Otherwise its stuck in the damn bootloop. Can't flash and wipe doesn't help either.
Please help me somehow -.-
why did you u
Insomnium_D said:
Hi folks,
I've got a new A52 5G and wanted it to root. TWRP couldn't be used, because each and every possible solution failed. I even got stuck at boot with a message that the recovery couldn't get startet, even if I just restarted the phone without pressing the keys and without plugged USB cable.
Even flashing the original firmware was not possible. Then I tried to lock the bootloader again and flashing of the firmware was going on with odin. Puh... Then I used the Magisk method without TWRP to change die boot.img with magisk and load it in Odin. Success! I had now root on the phone. Yesterday I read about uninstall Magisk and install it afterwards on the B partition for updating the firmware over OTA. But accidentally I pressed the button below "uninstall" and it performed imediately. Now my phone is dead again... With unlocked Bootloader it is stuck in a bootload and I can start the Samsung recovery mode to wipe the cache for example. I wiped the phone completely, but it is still stucked in a bootloop.
Then I tried my first method: Just lock the Bootloader again (in the download mode) and then flash the new firmware with odin. But Odin either crashes or is giving me instantly the message "failed".
When I'm trying to start the phone (it happened also after locking the bootloader) i'm getting the download screen and the message with a big red !
"partition boot
Reason boot: Hash of data does not match digest in descriptor. [2nd] (3)
Calculated Hash of (boot) : 23B8CFD554, (VEMETA) : D23E59ACD6
CUSTOM boot
VBMETA A526BXXU1AUCA, 38851814R"
Now I unlocked the bootloader again, to access the recovery mode so I can turn it off. Otherwise its stuck in the damn bootloop. Can't flash and wipe doesn't help either.
Please help me somehow -.-
Click to expand...
Click to collapse
why did you OTA update the rooted phone
it is clearly written that your phone might brick.
what happened to you is your boot.img file is replaced with the newer version try replacing with the boot.img file of previous version.
I didn't, because I get (as always, this is not my first rooted phone) the message, that the system has been changed. OTA is not working and I read that uninstall magisk, update the phone and BEFORE reboot install magisk again on partition B. But I accidentaly pressed the second option in magisk, complete uninstall or how its name is. Didn't expected, that its start instantly without a "Caution" message.
Uninstalling Magisk should not bring my phone into a bootloop anyway, even if I wipe the cache. Or am I wrong?
raja0408 said:
what happened to you is your boot.img file is replaced with the newer version try replacing with the boot.img file of previous version.
Click to expand...
Click to collapse
That is the problem how do I do that, when everything with odin stops imediately or odin crashes.
Does Odin give you any error messages? Are you patching all of the files for the firmware AP BL CP & CSC? Are you making sure to use the non home CSC? Have you tried using Samsung Smart Switch to recover your phone?
Smart Switch didn't recognize the phone. The only error on Odin was "succeed 0 / failed 1).
It worked with Windows 10 notebook and the USB C Port. However it didn't worked on Win 7 and regular USB Ports. Very strange. Well, but now I have the original firmware and again lots of bloatware. TWRP doesn't work, impossible to boot with it. How can I root the A52 with Magisk that way, to deactivate it - if needed - for firmware updates? The phone doesn't has A/B partition.
Same happened to me.
So, I have an A52 Indian version and want to flash the Canadian firmware. I downloaded different versions of the Canadian firmware and used Odin to flash. I followed the instructions on downloading the files, loading them into Odin,hit Start and it kept failing. It was giving an error message regarding a repartitioning error. Could this be due to having to tick "OEM Unlocking" in developer options which I hadn't done?
Hey, is your phone still stuck ?
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