Unable to turn off Face ID on iPhone
My Face ID is not working it says that the stolen device is on but when I want to turn it off it asks for my Face ID and I can’t turn it off
[Re-Titled by Moderator]
iPhone 12 Pro Max, iOS 18
Use Passcode to to turn off Stolen device Protection.
See the pic below which is self-explanatory
Probably you have "Always" Ticked in place of "Away from Familiar Location"
For enhanced security, there's a one-hour delay when changing your location settings from "Always" to "Away from Familiar Location." This applies even if you use Face ID for authentication.
A delay will be required when you are not at a familiar location, such as your home or work, to change security settings.
Know more --> About Stolen Device Protection for iPhone