Why is my iPhone 7 Plus running slow?
The iPhone I have is going slow
[Re-Titled by Moderator]
iPhone 7 Plus, iOS 15
It might be caused by your battery health. iPhones will throttle if the battery is below a certain percentage of overall health (not charge).
Try this:
- Go to iPhone Settings -> Battery -> Battery Health
- Check under the “Peak Performance Capability” section to see if your battery supports normal peak performance or if performance management has been enabled. If it shows that performance management is active, the iPhone throttling software is enabled.
- If your iPhone throttling is enabled, you’ll see an option to toggle it to the “Off” position to disable the throttling.
- Toggle performance management to “Off” to disable it.