Don’t miss your chance to add AT&T Protect Advantage. Peace of mind, starting at $15 per month. Open enrollment ends 3/31. See all protection plans.



1 Message

Wed, Sep 18, 2013 3:10 AM

Samsung S4 Battery Drain

Just got my phone about 4 months ago and even after a battery change, it will still not fully charge.


Accepted Solution




129 Messages

7 years ago

I hate to say it but back up everything you have on it (between KIES and Google you should get just about everything but some of your app data- scores/progress in none-"play games" cooperating games, sign-ins, etc.), and do a factory reset. Your battery calibration algorithm is either off or it is not dumping cache like it is supposed to when you reboot the device; if you're rooted you can clear the cache manually but if not rooted the only fix I know of is a factory reset.

sorry (I hate when I have to backup and restore)