Samsung Galaxy A3 Face Unlock

[AC Question]

I have recently bought the Samsung SM-A300FU and when I looked through the settings, Trusted Face was not there. I've enabled the Smart Lock trust agent and can see the Smart Lock menu, but inside that menu, there's only "Trusted Devices", "Trusted Places", "Trusted Voice" and "On-body detection.". No Trusted Face. Any idea where it's gone and how I can get it back?

 

[B. Diddy]

Welcome to Android Central! Trusted Face and Trusted Voice aren't available on all devices, for unclear reasons. It's possible that your phone just doesn't support Trusted Face.

You can also try going to Settings>Security>Clear Credentials, and see if it appears as an option afterwards.