I'm using a custom ROM (danielpinto8zz6's Cyanogenmod 12.1 build for the Xiaomi Redmi Note 2, in case anyone is interested) and there's an issue with what I guess is the coulomb counting profile.
The battery drains incredibly fast under certain circumstances leading to a force shutdown. When I then remove the battery briefly and boot the phone up again it shows a realistic charge value instead (like 30% or even 80% depending on the circumstances). I guess removing the battery resets the coulomb counter and causes Android to rely on voltage only?
Anyway, is there any way to disable the auto shutdown without using the Xposed module? I can root the phone and edit the system partition -- I just don't want to keep it rooted afterwards.
Alternatively, can I force Android to always use voltage only instead of coulomb counting?