Battery and lag

[Pratik Mehta]

Ok so I had charged it to 100%
And it was on 69% where it automatically switched on. After it got switched on,the battery % was 13! Anybody facing this problem?
And the phone now is super laggy!! Why is it so?

 

[anon(7900571)]

you can use this thread for battery problems :- http://forums.windowscentral.com/wi...-developers/275740-battery-life-wp-8-1-a.html