Galaxy S7-S7 Edge - How to install Android 11-Android 12-Complete Guide -Recovery + Custom Rom#root
Android 12 Lineage OS Link XDA Developers - [ Ссылка ]
Android 11- Pixel Rom Link
[ Ссылка ]
Recovery
[ Ссылка ]
Samsung Odin Official Samsung Website
[ Ссылка ]
Guide : Remove FRP:Google account reset the device
Download Samsung usb driver for windows
Run Odin
Connect device with usb
When blue on Odin port , select AP
Uncheck f reset and reboot
Our phone into download mode hold power button volume down and home once booted click volume up and once in download mode select AP and click flash
If successful it will show green pass result
Disconnect cable
Force restart by holding home volume down and power at the same time
Once you see Samsung logo release volume down and instantly hit volume up but don’t let go home + power button
Once boot into recovery
Click wipe
Select DALVIK -System -Data and Cache and wipe it from advance
Then select rom from memory card and click install
Wait for the system to reboot
If you see unable to mount error in red words
1) Reboot your device into TWRP Recovery.
2) Go to Wipe menu.
3) Go to Advance Wipe.
4) Select Data and go to Repair or Change File System.
5) Click Repair File System. (If not fix, go to step number 6)
6) Go to Change File System.
7) Select Ext2 and swipe to confirm.
8) Now change back to Ext4 and swipe to confirm.
9) Now go back and check if your partions can be mount or not from Mount menu.
10) If not fix, repair your Internal partition. (This may wipe your Internal storage).
OR Unlock your bootloader again.
If all failed
Go to samfirm and download stock
Firmware and flash it using Odin to restore to original software
Disclaimer : flash the rom at your own risk , read read and read before you flash and if any questions ask
