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iPhone 5S battery drain when switched off

Hi,


Switched off my phone last night at 10.45pm with battery showing 26%.


Woke up at 5am and switched phone on with battery at 19%. Drain accelerating down to 14% over 10 minutes with light 4g internet usage. Phone is barely 3 months old. Any ideas why battery would drain 7% whilst off for 6 hours?


Lm2

MacBook Pro with Retina display, OS X Mountain Lion, Mid-2012

Posted on Nov 30, 2013 9:26 PM

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Question marked as Best reply

Posted on Dec 5, 2013 5:55 AM

Same thing happened last night. Apple emailed me a diagnostic test. It is not the hardware apparently but something to do with iOS 7.0.4. Therefore they have asked me to restore the iphone settings... see how we go from there.


lm2

1 reply

iPhone 5S battery drain when switched off

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