Update downloads but will not install to update iPhone
Can not update iPhone because the computer will only download the update but when it says installing update, it fails and restarts the process all over.
iPhone 13 Pro Max
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Check all of these carefully:-
- you are on a good Wi-Fi, (from 15.4 iPhone 7 up, you may be offered cellular update) and that the router is connected to the internet.
- Plenty of spare storage – 6GB at least.
- on charge with more than 20%, OR
- off charge with more than 50%
- low power mode turned off.
- Check you have no Beta profile installed. (Check Settings, General, VPN & Device Management)
- no VPN installed (Check Settings, General, VPN & Device Management)
Resources:-
Update iphone
Update your iPhone or iPad - Apple Support
Learn how to update your iPhone via recent Macs here:-->
Update your iPhone, iPad or iPod touch with the Finder – Apple Support (UK)
or older Macs and PC here:-->
Update your iPhone, iPad or iPod touch with iTunes – Apple Support (UK)