[ROM][12][OFFICIAL] ArrowOS 12.0 for OnePlus 8T

Search This thread


Jan 27, 2022
Hi guys, we are in different timezone so i can not reply you timely. About the rom :
  1. I flashed it based on H2OS.
  2. Unlock device firstly.
  3. Flash lineageos recovery.
  4. Factory reset.
  5. Then adb sideload the rom.
  6. Reboot to system.
I did not flash magisk. Auto-brightness is not sensitive, no other bugs found. It's really a light rom even without
internet speed indicator,I think you can try it out.:giggle:
  • Like
Reactions: nitroax


Senior Member
Feb 5, 2014
Using this rom (build 8/02) for the last 24Hr. So far so good. No bugs found, everything that i tested was ok.

Only down side for now is battery life. It seems to drain quite fast but maybe its too soon for any conclusion.

Edit: after the first full charge, i think that now the battery is holding pretty good! Also warp charge seems to work and the phone wont get too hot.
Last edited:
  • Like
Reactions: exthomeboy


Senior Member
Apr 13, 2015
I flashed the new update via internal updater and everything works great. The flickering with min 60Hz is still present, but does not bother me because i have set to min 120Hz. What is actually the difference between min and max Hz?
I like the almost pure A12 OS from Arrow, good work.

Top Liked Posts