Reset Your Face ID Settings
Another quick solution is resetting your Face ID and starting over. That way, you can start over with and set up your Face ID to see if that fixes the problem. Here’s what you need to do:
- Open the Settings app on your iPhone or iPad.
- Scroll down and go to Face ID & Passcode.
- Enter your passcode.
- Tap on Reset Face ID.
And that’s it. You can go ahead and set up Face ID again. Keep in mind that your iPhone won’t ask you to confirm that you want to reset your Face ID, so you need to be sure you want to do it.