Why does my iPhone 6 battery drain very fast ?

[iMore Question]

why my iphone 6 battery drain very fast ?

after undate my iphone ios 8.1.3 my phone battery drain very fast. n i hav problems with landscape mode also. many times. its really **** me off. please fix this problems. bcz i love my iphone 6.

 

[Reparkable]

Re: why my iphone 6 battery drain very fast ?

Reset your phone

 

[nikkisharif]

Re: why my iphone 6 battery drain very fast ?

You might have gotten a bad install. Do a clean install. Make sure you backup then setup your iPhone as new. Once it's setup you can restore from the backup.