Hi! I have been experiencing weird battery drains recently, it can be something close to 30% overnight.
I tried detecting wakelocks with Batter Battery Stats and Wakelock Detector but had no luck. Also tried to change location modes and turn it completely - no luck (nlpwakelock dissapears but no change in battery life)
Currently after a completely clean flash (maybe a week ago) I'm using latest SAOSP with EX Kernel and glasscannon profile but the problem still remains.
Before that I tried different kernels (franco, EX, stock etc), tried lots of profiles, was on PureNexus 7.1.1 - nothing helped.
Also started to use greenify with aggressive doze - still no luck. The phone sleeps but battery is bad..
I'm pretty sure it is not supposed to lose that much battery overnight and actually a long time ago it was completely fine.
I am posting some overnight stats pictures from BBS and WD. Can anyone please give me any ideas what can cause this battery drain?
Tried with turning WiFi off for the night? You can also try putting the phone in flight mode for the night. If it still drains that fast, it could be a hardware problem like I had.