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Peak Performance Capability iPhone 13

I do not see an option to disable peak performance capability on my iPhone 13 and I have noticed it is functioning significantly slower than it used to. Is there any way to turn off peak performance capability?

iPhone 13, iOS 16

Posted on Aug 1, 2023 7:27 AM

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Question marked as Top-ranking reply

Posted on Aug 1, 2023 7:40 AM

The option to disable it would only be available if its actually been applied. If you don't see it in the gray text section under Peak Performance Capability, it means it has not actually been applied yet, so nothing to turn off.


The text should then display something like what is shown below:



Once it's applied at least once due to an unexpected shutdown, it will then be available to disable.


Battery Management does not slow down the iPhone in general, only when the battery is being taxed and it could lead to an unexpected shutdown, after one has already occurred.


1 reply
Question marked as Top-ranking reply

Aug 1, 2023 7:40 AM in response to trez21

The option to disable it would only be available if its actually been applied. If you don't see it in the gray text section under Peak Performance Capability, it means it has not actually been applied yet, so nothing to turn off.


The text should then display something like what is shown below:



Once it's applied at least once due to an unexpected shutdown, it will then be available to disable.


Battery Management does not slow down the iPhone in general, only when the battery is being taxed and it could lead to an unexpected shutdown, after one has already occurred.


Peak Performance Capability iPhone 13

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