You can unlock your Android phone even if you've forgotten the passcode, but you'll usually need to factory reset the phone.

Enabling face recognition adds an extra layer of security while making unlocking your phone fast and effortless This article explains how to set up Android face recognition on your phone or tablet.

After your face is registered, make sure the Face unlock or Unlock your phone toggle is switched on. This article explains how to set up Android face recognition on your phone or tablet. The ...