Clean Flash only (Dirty flash is possible if you are going from the same base)
Highly discourage using lsposed modules that will change the oplus systemui, spoofing modules are fine
I recommend flashing the kernels provided in the group (Doze or Ethereal)
Use KernelSU/SukiSU Ultra/KernelSU Next/MKSU !
Let the rom settle (1 to 3 days) to have a better experience
Selinux is on Permissive but semi supports Enforcing (untested)
About battery backup? its oplus what do you expect? same as hyperos most of the times…
If you can't setup lockscreen, install apps & login gmail or other then erase frp — Put your phone into fastboot, connect it to desktop, run this in adb & fastboot tools: fastboot erase frp
This build is based on the android 16 developer beta 3, expect to encounter a few bugs.
Bugs
Face Unlock & OPlus Privacy Features
Play Integrity (su -c pif-updater)
If you have found any then feel free to send a message to the support group @NoisCommunity