How do I update iOS?
How do I update my iOS on my iPhone 10!
iPhone XS, iOS 15
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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.
Resources:-
Update phone
Update your iPhone, iPad, or iPod touch - Apple Support
Phone will not update
If your iPhone, iPad or iPod touch won’t update - Apple Support
User Tip updating iOS