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Seek a diagnostic test via a Samsung Service Centre.As a very last resort back up and remove any Sd card and factory reset.Turn the phone Off and then from a set series of button presses go into the phones system files and delete the cache files.
#How to fix samsung s7 battery drain how to
If you can isolate the rogue app then you could let the developer know which is typically via the app. Are you wondering why is my Samsung battery draining so fast Want to know how to increase battery life of Samsung If you are seriously getting through. If no updates exist then come out of Safe Mode and start deleting your most recent apps one at a time.
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If battery improves in Safe Mode then one or more of your apps haven't optimised after the update. The battery would drain if not driven for about 10 or 12 days Several people in the office along with some of our friends and family experienced a sudden battery drain on their iPhone 5 phones after the iOS 7 update and we noticed the same thing happen to the iPhone 5c (which has virtually the same internals as the iPhone 5) Also, check your.