Battery health after ios 14.7.1

Today’s I updated my IPhone 11 pro max to ios 14.7.1. It’s battery health was 86% before updating, but, after updating, battery health fell down to 82 % ! Why did that happen? Someone guide me!

iPhone 11 Pro Max, iOS 14

Posted on Aug 15, 2021 6:39 AM

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Aug 15, 2021 7:20 AM in response to AbdulHanankhan

iPhone 11 and later models, battery performance --> About the battery and performance of iPhone 11 and later

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Battery health after ios 14.7.1

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