Greetings, I have an issue with my FaceTime, WhatsApp video calls as they do not want to work. When I try to FaceTime or receive a FaceTime from someone, as soon as I accept the call, the call “Fails”. I also noticed that when I watch videos online, I can only hear the sound and the screen is black
iPhone 7 Plus
If you still need help, reset Face ID, then set it up again. Go to Settings > Face ID &Passcode and tap Reset Face ID. Then tap Set up Face ID to set it up again.3 days ago
If Face ID isn't working on your iPhone or iPad Pro - Apple ...
Do you have a disabled Face ID alert on your device?
Please read the "What to do Next" section in this link, if nothing works as per the instruction given in this link --> If an alert says Face ID has been disabled on your iPhone or iPad Pro
FaceTime not working
