Facing battery issues

[Manishchhabria]

Till yesterday my battery was working fine but from midnight the battery drains very quickly.
B4 when stamina mode was on it would take arnd 4hrs for battery to reach 99 from 100 when in idle mode nd stamina mode was on but now it reaches to 85 in 4hrs in idle mode nd stamina mode is on....
Plzzz help

[_alexdon_]

Try to disable task killers,free ram apps.Restart the phone regulary.Try a force stop for your phone.

http://www.xperiablog.net/2013/04/06/xperia-sp-manual-now-available/

[Manishchhabria]

I tried ths but its of no use still same problem persuades
Plzz help som1...

[_alexdon_]

Repair phone software with sony update service.

[spixel]

Stock rom has inconsistant battery drain, sometrimes its good othertimes bad. Hopefully 4.3 will fix it. Look at my screenshot below, standby drain increased 4x for no reason, most times restarting doesn't fix it, just seems random.

[Nabeel]

http://talk.sonymobile.com/t5/FAQ/Facing-problems-with-abnormal-battery-and-shutdown/td-p/320375

[alb8]

@Nabeel

Suggestion in your link

http://talk.sonymobile.com/t5/FAQ/Facing-problems-with-abnormal-battery-and-shutdown/td-p/320375

to press and hold volume up and Power button to invoke force shutdown does NOT work on SP

[_alexdon_]

On SP you can try to press the shut down button:http://www.xperiablog.net/2013/04/06/xperia-sp-manual-now-available/