Why does my iPhone 15 Pro battery drain fast and show 0% when fully charged?

After my previous back up there come an issue with battery which warn out really fast. And beside that, when I have 100% of battery charged, the fall down meny provide me information that is empty. And battery healt is 93% on iphone 15pro. Does anyone familiar whit this?


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Posted on May 21, 2025 10:55 PM

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Question marked as Top-ranking reply

Posted on May 22, 2025 1:18 AM

Did you already force restart your iPhone?

Force restart iPhone - Apple Support


If this does not help, erase it and set it back to factory settings on your computer, to download a new version of iOS.

As a first step, set it up as a new device, without using the backup, in case it contains defective data.

Restore your iPhone, iPad, or iPod to factory settings using a computer - Apple Support


If the battery life is back to normal, restore from the latest backup.


1 reply
Question marked as Top-ranking reply

May 22, 2025 1:18 AM in response to Brešo

Did you already force restart your iPhone?

Force restart iPhone - Apple Support


If this does not help, erase it and set it back to factory settings on your computer, to download a new version of iOS.

As a first step, set it up as a new device, without using the backup, in case it contains defective data.

Restore your iPhone, iPad, or iPod to factory settings using a computer - Apple Support


If the battery life is back to normal, restore from the latest backup.


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Why does my iPhone 15 Pro battery drain fast and show 0% when fully charged?

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