iPhone 4s drains 26% battery overnight?

wirelessly posted (mozilla/5.0 (iphone; cpu iphone os 5_0_1 mac os x) applewebkit/534.46 (khtml, gecko) version/5.1 mobile/9a406 safari/7534.48.3)

i've kept running applications minimum , disabled siri. took note of how battery left when turned , how when woke up. 9 hours in between.

normal? 26% quite drastic!

 

ksaebin said: ↑

wirelessly posted (mozilla/5.0 (iphone; cpu iphone os 5_0_1 mac os x) applewebkit/534.46 (khtml, gecko) version/5.1 mobile/9a406 safari/7534.48.3)

i've kept running applications minimum , disabled siri. took note of how battery left when turned , how when woke up. 9 hours in between.

normal? 26% quite drastic!

click expand...

how signal? if iphone searching signal drain battery. have wifi or unnecessary location services on? drain battery well.

 

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