Database Users

How to downgrade from android 9 (treble) to stock rom to get updates?

Hi, I want to know if there is any way to downgrade from a treble image to any stock ROM, so I can get updates more easily or upgrade via firmware finder?
Actually, I'm running android 9 from omni rom.
Thanks!

How to downgrade to oreo 8.1

I'm using havoc OS 9.0, but I want to go back Oreo. I have a custom rom 8.1 backup (including EFS folder). how should I do??

i have same question can i flash custom oreo rom on stock pie

can i install custom oreo roms on stock pie firmware

i have a question is flashing custom 8.1 Oreo rom on Stock 9.0 Pie firmware safe? can i flash custom oreo roms on my Mi A1 Running on Stock Pie Rom?
or is there any issue with flashing oreo roms on stock pie please reply fast.

Android 10 custom rom with ota updates

hi guys is any custom rom avaliable with android 10 and custom ota updates?
cos i try havoc os, pixel experience unoficial, Revenge OS, Arrow OS and no of this roms has update function
thx for help guys

Mi a1 with custom rom, back to stock 7.1

Ho guys,
Anyone can help me with flash stock rom 7.1, actually have derpfest android 10 with magisk and twrp.
What Is the right way for flash the stock rom?

i think you cant downgrade to nougut
you can downgrade to Oreo 8.1 only