battery jumps after updated from ios 7 to ios 8

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Level 1

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battery jumps after updated from ios 7 to ios 8

problem no. 1

i m using iphone 5s from more than one year, but when i updated my iphone from ios 7 to ios 8.4.1, i noticed that my battery jumps after every few minutes...

the life of its battery is shorten after updated its software...

it usually jumps various points in a single time (from 4% to 1%, 26% to 20%) etc

the same problem i faced with my iphone 4 (last year) when i updated it from ios 6 to ios 7

problem no. 2

after updated my iphone 5s to ios 8.4.1, i also noticed that during a phone call, my phone automatically turn on its loudspeaker....

this is much irritating....

plz do the needful..

thanks

iPhone 5s, iOS 8.4.1

Posted on Sep 1, 2015 5:07 AM

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Answer 1

thunderzzz

Level 6

8,452 points

Sep 1, 2015 5:09 AM in response to copycat2277

Hi. Try to follow the instructions on this page in order to maximize your battery life: https://www.apple.com/batteries/maximizing-performance/

http://www.idigitaltimes.com/ios-82-battery-life-problems-how-fix-quick-drain-is sues-iphone-ipad-and-ipod-422229

Try to reset your device. This won't delete your data stored on the phone.

Press and hold the Sleep/Wake button
Press and hold on the Home button
Keep holding both buttons until the display turns off and back on with Apple logo on it.

You may also try to reset all settings: go to Settings - General - Reset - Reset All Settings

You may also try to follow these steps:

1. Navigate to settings/general/ battery usage. Check the applications. This will show you which app eats up your battery.

2. Turn off iCloud keychain: Navigate to Settings/ iCloud/Keychain / turn it off.

3. Limit apps activity on the background: Navigate to Settings/ general/ Background App refresh/ turn it off for each application which uses to much power.

4. Disable auto brightness: Navigate to settings/ display and brightness/ auto-brightness. Turn this option off.

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