[Q] battery usage question
I am using 4.3 stock rom with no root etc. Recently, only change I have done to my phone is installing Aviate as main launcher.
I am not quite sure if this battery usage related with this or not but my battery life got decreased significantly. When I check "battery" option from settings, I see %130 usage of Android OS. I thought it's some kind of bug, restarted phone but right now it's %118 Android OS and %2 screen usage.
I am using better battery stats app, and it says : 5h 18 m 1s : -74% (85%to 11%) (14%/h) , so in 5 hours, I lost %74 battery with minimum amount of usage.
It gives message like Batteryinfo service could not be connected but the most usages are like :
%63.8 l2_hsic (3h 23m 4s)
%54.9 rmnet0 (3h 1m)
%48 powermanagerservice.wakelocks (2h 33m)
so what can be the reason for this battery drain issue?