LG G-H871S, User Manual, Page: 27 / 187

Custom-designed Features 26
Registering facial data
Before using the face recognition feature, register your facial data on your
device.
1
Tap Settings General Lock screen & security Face
Recognition .
• To use this feature, the screen lock must be set with a Knock Code,
Pattern, PIN, or Password.
• When the screen lock is not set, register the data by following the
on-screen instructions. See Setting a screen lock for details.
2
Raise your device in the front of your eyes.
3
Register your face by following the on-screen instructions.
• Register your face in a room that is not too bright or dark.
• Position your entire face inside the guideline on the screen, and then
adjust it by slowly moving up, down, left, or right.
4
When the face registration is done, tap OK .
Unlocking the screen with your face
You can unlock the screen with your face instead of a Knock Code,
Pattern, PIN, or Password.
1
Tap Settings General Lock screen & security Select
screen lock .
2
Unlock the screen according to the specified method.
3
Tap Allow face recognition to allow you to unlock the screen
using facial recognition.