Without any warning or detectable problem the iPhone suddenly restarts. Sometimes repeatedly and frequent, sometimes it seems solved… until it occurs again.
I’m not the only one with this problem? Is there a solution?
iPhone XR, iOS 15
This could be due to an ageing battery (iPhone Battery and Performance - Apple Support), or you may just need to restart your iPhone (Restart your iPhone - Apple Support).
You can find your iPhone's battery health status in Settings > Battery > Battery Health.
You may want to consider getting your iPhone's battery replaced (https://support.apple.com/iphone/repair/service/battery-power). In the mean time, here are some ways you can maximise your iPhone's battery performance: Batteries - Maximizing Performance - Apple.
This could be due to an ageing battery (iPhone Battery and Performance - Apple Support), or you may just need to restart your iPhone (Restart your iPhone - Apple Support).
You can find your iPhone's battery health status in Settings > Battery > Battery Health.
You may want to consider getting your iPhone's battery replaced (https://support.apple.com/iphone/repair/service/battery-power). In the mean time, here are some ways you can maximise your iPhone's battery performance: Batteries - Maximizing Performance - Apple.
Sudden restart iPhone Xr
