iOS 16 update
Just updated to iOS 16 on my phone is telling me to sign in with my Apple ID but will not let me when I try keep getting same message
iPhone XR, iOS 16
Question marked as
Some things you can try. Do you have access to another WiFi network where you can try? That has worked for several people.
Try a restart.
Try a forced restart. See the section towards the end of the article.
Reset Device. -
If necessary
Hard reset. -
Do a backup and try a factory reset. Then restore from the backup.
Restore - If you see an error when you update or restore your iPhone, iPad, or iPod. *
Backup - Restore your device from an iCloud or iTunes backup. *