My face recognition won’t work and there is an issue with my true depth camera. Also noticed that my touchscreen is not working as well, especially when swiping up to go Home. Are there any simple solutions?
iPhone 12 Pro Max
If you're seeing the alert discussed in the article you came here from.. then follow those instructions
If your iOS is up to date and Face ID is still not working, then contact Apple or bring your device in for service
so no, not simple solutions.. the alert indicates a hardware issue
My Face ID isn’t working
