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iPhone 12 Pro max Battery Draining

Hi, my iPhone 12 Pro Max is draining so fast since the last days. Like, I can get only 4 hours battery uptime on my Wi-Fi. Before it was fine. My background refresh is off, and I have also 100% Battery health.

iPhone 12 Pro Max, iOS 15

Posted on Jun 20, 2022 8:20 AM

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Question marked as Top-ranking reply

Posted on Jun 20, 2022 8:33 AM

When the battery drains something is using energy; specifically, an app or apps. Go to Settings/Battery to see which apps are using the most energy. A good first step when the battery is not lasting is to restart your phone; this kills all of the apps and requires them to restart, which will frequently fix the problem→Restart your iPhone - Apple Support. Wait a day before checking again, as after restarting the phone will resync to iCloud.

2 replies
Question marked as Top-ranking reply

Jun 20, 2022 8:33 AM in response to abdullah_alee

When the battery drains something is using energy; specifically, an app or apps. Go to Settings/Battery to see which apps are using the most energy. A good first step when the battery is not lasting is to restart your phone; this kills all of the apps and requires them to restart, which will frequently fix the problem→Restart your iPhone - Apple Support. Wait a day before checking again, as after restarting the phone will resync to iCloud.

iPhone 12 Pro max Battery Draining

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