ios 15 home button
My iPhone updated to IOS 15 and now the Home button is useless. I can't use it, or set up a new touch ID fingerprint. Help!
iPhone SE, iOS 15
Question marked as
First try a Forced restart
https://support.apple.com/guide/iphone/force-restart-iphone-iph8903c3ee6/ios
If no better
Backup and restore (using the computer method preferably)
(1)How to back up your iPhone, iPad, and iPod touch – Apple Support
Unlock your SIM PIN if it has one
(2) Restore your iPhone, iPad, or iPod to factory settings – Apple Support
(3) Restore your iPhone, iPad, or iPod touch from a backup
If the problem remains then arrange a repair
https://support.apple.com/iphone/repair/service