Originally Posted by Joku1981
Factory reset ur phone will helps
I have the same problem since upgrading to android 4.3. I read one post and it said that upgrading to 4.4.2 will help so I upgraded it but the problem is still there. I have also done the factory reset as well as wiping cache. I turned off Wifi, sync, lowering the brightness as well as using power saving mode. I don't understand what is going on with my device. It's really annoying.
I used the BetterBatteryStats to analyse the usage of battery and this is what I got (attached below). I completely don't understand how to get a thing out of these analysis.
Please I really need help here.