AB Variant
The P20 Lite has an Arm64A-only partition table. Yet I am not able to boot aosp 10 by Phhusson. I am able to boot most roms with the EMUI 8 vendor, but almost nothing except Openkirin's GSIs on EMUI9+ vendors. And now you're trying to convince him that you got an AB variant to boot? If so, how? Explain.
With Emui 9 vendor everything is booting. Since EMUI 9 you have an AB Partition table. EMUI 8 has an a only partition table but EMUI 8 is on the p20L useless for GSIs. Go for EMUI 9.1 and flash AB ROMs via Fastboot and wipe cache + factory reset with the stock recovery. That's it.
# fastboot flash ramdisk ane-lx1-magiskPatched-ramdisk.img
How is RR on the p20 Lite? I was thinking of installing it. Does Bluetooth work?
The P20 Lite has an Arm64A-only partition table. Yet I am not able to boot aosp 10 by Phhusson. I am able to boot most roms with the EMUI 8 vendor, but almost nothing except Openkirin's GSIs on EMUI9+ vendors. And now you're trying to convince him that you got an AB variant to boot? If so, how? Explain.