Hello everyone, I got a Mate 20 pro ( LYA-L29) currently on FirmWare_Base:LYA-LGRP2-OVS 11.0.0.200 and i can't downgrade it to EMUI 9 i tried many base cust etc but it doesn't work, after decompressing, it's fails. it you need to see my ...
Hello ProfessorJTJ, what do I want to achieve: I would like to install a different operating system (no Gapps) on my phone. for this I found a manual on the Internet with openKirin/ADB to flash AEX to my mobile phone. This only work with...