Why does my phone say iPhone unavailable
Why does my phone say iPhone unavailable
iPhone SE
Question marked as
Somebody entered the wrong passcode too many times
iPhone Disabled, Unavailable, Security Lockout,
You can sometimes remedy this without a computer if on iOS 15.2 or later by tapping on "erase iPhone" , but you will still need the Apple ID password. It will WIPE the phone, no choice!
How to remove your iPhone, iPad, or iPod touch passcode without a computer - Apple Support
video
ios 15.1 and earlier:
If you've forgotten your iPhone passcode – Apple Support (UK)
To prevent it opening in your pocket or purse and disabling the phone you can turn off Raise to Wake in Settings, Display & Brightness and turn off Tap to Wake in Settings, Accessibility, Touch