Re-enabling Peak Performance capacity

Hi InesICA,

It sounds like your iPhone had some issues and activated peak performance capacity, but you've disabled this and wish to enable it again. We've got an answer for you.

Currently, when Performance management is applied and then disabled, there isn't a way to re-enable it again. This will only turn on if you experience unexpected shutdown issues in the future. Learn more about this under section, "Performance management applied" here: iPhone Battery and Performance

We know this wasn't necessarily the answer you were hoping for, but it will let you know that it's not currently possible.

Wishing you the best, take care!