My iPhone 5 s battery is down 46% during the night

2 months ago, I bought an iPhone 16 GB 5 s. These last two weeks it dropped a lot of battery overnight and just recently I've been load to 100% every night and when I woke up, it was on nearly 65%. I stay in low-power mode and background app refresh all night and has not made a difference.

Not jailbroken

Running IOS 9.3.1

Thank you

Have you checked the settings / / battery use, whether the app uses the battery the most?

If you haven't already done so, try to force reboot the phone by holding down the button sleep and home for 10 seconds, until the Apple logo comes back again. You will lose all data by doing this, but it can cure a few glitches.

If it does not, and to make sure that this isn't related software, set it back to factory settings, without using any data backup later. Set up the rest of the personal settings manually and test the phone.

If the phone works as before the update, restore to the last backup. If the problem returns, the data backup contains damaged data, causing your issues.

Use iTunes to restore your device to factory settings - Support Apple iOS

Find an Apple authorized service provider

Apple iPhone - contact Support - support

Tags: iPhone

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