100%to 5% in just 1day . Not a great battery backup I must say with SD 636+4000mAh combo.
In this 24 hour, I kept my mobile as idle from 11:30pm to 6:30Am(keeping wifi off). So I can say this 95%drop happend within 17 hours. And in this 17hours, I got screen on time of 8 hours ... With all time keeping wifi on.
100%to 5% in just 1day . Not a great battery backup I must say with SD 636+4000mAh combo.
In this 24 hour, I kept my mobile as idle from 11:30pm to 6:30Am(keeping wifi off). So I can say this 95%drop happend within 17 hours. And in this 17hours, I got screen on time of 8 hours ... With all time keeping wifi on.
Go to settings>installed apps>choose show all apps(from the dotted menu icon in the right hand upper corner)>select Android system>Clear cache and force stop. And then restart your phone.
Observe your bettery back up after doing this and update.