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S—a Author

Level 1

9 points

Battery drain after ios 13.4 for iPhone 7

Mine is iPhone 7.

A huge battery drain during night from 89% to 57% .

Drain is unusual.

And also my battery health decreased by 1%.

iPhone 7, iOS 13

Posted on Mar 29, 2020 7:36 PM

Top-ranking reply

Rysz

Level 8

44,421 points

Posted on Mar 29, 2020 8:54 PM

After a major update like 13.4, there’s a lot of activity taking place in the background and especially at night and in the Photos app. It should settle down after a few days.

Normally, it’s preferable to leave the phone charging overnight. This won’t damage the battery.

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Battery drain after ios 13.4 for iPhone 7

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