Samsung SM-N960F User Manual page 253

Settings
Deleting registered face and iris data
You can delete face and iris data that you have registered.
1
On the Settings screen, tap Biometrics and security → Intelligent Scan.
2
Unlock the screen using the preset screen lock method.
3
Tap Remove face and iris data.
Once the registered face and iris data has been deleted, all the related features will also
be deactivated.
Unlocking the screen using Intelligent Scan
You can unlock the screen with your face and irises instead of using a pattern, PIN, or
password.
1
On the Settings screen, tap Biometrics and security → Intelligent Scan.
2
Unlock the screen using the preset screen lock method.
3
Tap the Intelligent Scan unlock switch to activate it.
4
On the locked screen, look at the screen.
When your face and irises are recognised, you can unlock the screen without using any
additional screen lock method. If your face and irises are not recognised, use the preset
screen lock method.
253