battery health fell down at once

updated my iphone 11 pro max yesterday and the battery health fell down at once by 2%

kindly advice why that just happened

iPhone 11 Pro Max, iOS 14

Posted on May 25, 2021 1:14 PM

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1 reply

May 25, 2021 1:21 PM in response to tariqnaseer

If you updated to 14.5 or later see→About recalibration of battery health reporting on iPhone 11 series with iOS 14.5 - Apple Support

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battery health fell down at once

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