Samsung SM-F700F/DS User Manual page 185

Settings
6
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 look and add an alternate
appearance.
Deleting the registered face data
You can delete face data that you have registered.
1
On the Settings screen, tap Biometrics and security → 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 deactivated.
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 Biometrics and security → Face recognition.
2
Unlock the screen using the preset screen lock method.
3
Tap the Face unlock switch to activate it.
• If you want to set the device to unlock the screen without swiping on the
locked screen after recognising your face, tap the Stay on Lock screen switch to
deactivate it.
• If you want to reduce the possibility of recognising faces in photos or videos,
tap the Faster recognition switch to deactivate it. This may decrease the face
recognition speed.
• If you want to set your device to recognise your face only when your eyes are open,
tap the Require open eyes switch to activate it.
• If you want to increase the recognition rate in a dark place, tap the Brighten screen
switch to activate it.
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