Apple’s Worldwide Developers Conference to kick off June 10 at 10 a.m. PDT with Keynote address

The Keynote will be available to stream on apple.com, the Apple Developer app, the Apple TV app, and the Apple YouTube channel. On-demand playback will be available after the conclusion of the stream.

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惟中 Author

Level 1

1 points

iOS15.4.1 battery health

My iPhone 13 pro's battery health just dropped from 100% to 93% after the new update. Is it only me? Or can someone tell me why? Pls help.

iPhone 13 Pro, iOS 15

Posted on Apr 9, 2022 10:35 AM

Best reply

green500

Community Specialist

Posted on Apr 10, 2022 9:56 AM

Hello 惟中,

Welcome to Apple Support Communities.

Here’s information on iPhone battery and performance: iPhone Battery and Performance - Apple Support Here’s tips to maximize battery life: Batteries - Maximizing Performance - Apple

Let us know if you have further questions.

Take care.

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iOS15.4.1 battery health

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