[Q][LegacyXperia 2014-06-20]High battery drain
Android OS have occupy 32% of battery.
I use "BetterBattery Stats" and get some message:
in kernel Wakelock, "suspend_backoff" 55.4%
in partial Wakelocks, ProximitySensor 84.5%
in Process, kworker/u:0 and kworker/u:2 kworker/u:3 have occupy many.
how can i fix it? thx !