REQUIRED CONDITION: YOUR PHONE MUST SUPPORT Project Treble
(if you don't know if your phone supports project treble , download Treble Check on Play Market)
i installed android 12 gsi on my A70 (a70q)
1) download GSI https://developer.android.com/topic/generic-system-image/releases, choose the version you need (gms-google services)
2)open your .zip archive и extract the file system.img to your SD card
3)download permissiver_v5.zip https://androidfilehost.com/?fid=6006931924117940902, and copy to SD card
4)reboot your phone in download mode
5)flash twrp and vbmeta via odin(bootloader must be unlocked)
6)reboot to recovery twrp
7)on twrp- wipe->advanced wipe->select Dalvik, Cache, System, Data
8)install-select storage(your sd)->install image (select system.img) and swipe
9)reboot-power off
10)boot in twrp
11)mount-select Vendor
12)advanced-file manager->vendor/overlay and select delete this folder
13)install-permissiver_v5.zip
14)reboot system
(if you don't know if your phone supports project treble , download Treble Check on Play Market)
i installed android 12 gsi on my A70 (a70q)
1) download GSI https://developer.android.com/topic/generic-system-image/releases, choose the version you need (gms-google services)
2)open your .zip archive и extract the file system.img to your SD card
3)download permissiver_v5.zip https://androidfilehost.com/?fid=6006931924117940902, and copy to SD card
4)reboot your phone in download mode
5)flash twrp and vbmeta via odin(bootloader must be unlocked)
6)reboot to recovery twrp
7)on twrp- wipe->advanced wipe->select Dalvik, Cache, System, Data
8)install-select storage(your sd)->install image (select system.img) and swipe
9)reboot-power off
10)boot in twrp
11)mount-select Vendor
12)advanced-file manager->vendor/overlay and select delete this folder
13)install-permissiver_v5.zip
14)reboot system