Unable to install last update. An error occurred. Please help
iPhone SE, iOS 15
Question marked as
I don't see an error message there.
Check
- you are on a good Wi-Fi,
- on charge with more than 50% charged,
- no VPN installed
- low power mode turned off.
- Fully working cellular network connection via your SIM.
- Check Settings, General to make sure you have no Beta profile installed.