A51 brick since october 2021... - Samsung Galaxy A51 Questions & Answers

Hi, i have a a51 (sm-a515f) is bricked since the last year....
I despair, I am looking for a solution I have flashed the official android 12 Rom nothing will be impossible for me to run TWRP for 1 week. When TWRP was running as soon as I wanted to install Lineage OS all hang up.
(Translated with Google from French)

Hello! As I watched video from AndroidHowTo channel, how to flash sm-a515f with a custom recovery (TWRP) i noticed, that it could be flashed only on the galaxy which has android 11
Therefore, if your phone can boot into Odin mode (downloading mode), you need to flash your phone with your stock ROM android 11 with binary 5 (!).
Then you simple need to follow usual steps: unlock bootloader, flash TWRP then flash disable_dm_verity... , make a full backup and only then do with your phone all things you want

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Tried other custom ROM but wasn't succesful to flash them
advice?
thanks in advance
1st flash stock - 6.0.1 or 7.0. @naiaddd
Flash latest stock ROM (fastboot method), some twrp versions won't work until you update your firmware to the latest one (or at least to the update 5.0). After that your twrp will work again as it should.

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Hello everybody,
I am currently in china and bought a new Oneplus 6 there. Unfortunately it comes with HydrogenOS installed here in China. I unlooked the bootloader without problems.
For installing the TWRP recovery i used this guide (https://forum.xda-developers.com/showpost.php?p=76635744&postcount=148).
However after i flashed the recovery (there where no error messages in the command promt), I tried to boot into the recovery. But now it seems that the TWRP Recovery is stuck... It stays at the boot screen. (even after a wait of 15 mins)
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Thank You!
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There is a topic with that ROM...

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Hi everybody,
I'm trying to install twrp for the first time on my op6, actually on stock android P final release.
I've unlock the bootloader without any issues, but when I try to boot on the twrp.img in the fastboot mode, the phone just return a qualcomm crash screen dump and no recovery custom is install.
I've check usb driver, adb files, and oneplus drivers and...I just don't understand what's wrong!
Do I have to downgrade to android P beta or oreo first to install a recovery custom and then flash a android P version at the end??!
thanks for any help!
https://forum.xda-developers.com/on...covery-theme-blacked-twrp-acuicultor-t3847752
u can use this
Use latest bluspark recovery, You won't face any issues.
I have bad experience with android 9. i m just loooking how to go back to Oreo. I have Twrp and rooted. any tips?
Tip 1. Stay on topic of thread
Tip 2. Read in the forum..
Ok solved !
Did not work for me ..
Even plugging it into a wall charger makes it crash dump

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In a recovery bootloop after Android 11 beta update? Here's how to fix that and keep your data and root.
I recently found myself in a predicament where I updated to the Android 11 Beta and stupidly reflashed TWRP (via TWRP A/B Retention Script magisk module), causing a recovery bootloop. I also could not get into fastboot mode via the hardware...
forum.xda-developers.com

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