Samsung SM-S711W User Manual page 119

Settings
Registering your face
For better face registration, register your face indoors and out of direct sunlight.
1
On the Settings screen, tap Security and privacy → Biometrics → Face recognition.
2
Read the on-screen instructions and tap Continue.
3
Set a screen lock method.
4
Position your face inside the frame on the screen.
The camera will scan your face.
If unlocking the screen with your face is not working properly, tap Remove face
•
data to remove your registered face and register your face again.
To enhance the face recognition, tap Add alternative appearance to enhance
•
recognition and add an alternate appearance.
Unlocking the screen with your face
You can unlock the screen with your face instead of using a pattern, PIN, or password.
1
On the Settings screen, tap Security and privacy → Biometrics → Face recognition.
2
Unlock the screen using the preset screen lock method.
3
Tap the Face unlock switch to turn it on.
4
On the locked screen, look at the screen.
When your face is recognized, you can unlock the screen without using any additional
screen lock method. If your face is not recognized, use the preset screen lock method.
Deleting the registered face data
You can delete face data that you have registered.
1
On the Settings screen, tap Security and privacy → Biometrics → Face recognition.
2
Unlock the screen using the preset screen lock method.
3
Tap Remove face data → Remove.
Once the registered face is deleted, all the related features will also be turned off.
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