Samsung Galaxy M30 - Page 142

Settings
142
3
Swipe your finger downwards over the fingerprint recognition sensor.
Repeat this action until the fingerprint is registered. When you are finished registering
your fingerprints, tap
DONE .
When a fingerprint lock screen appears, tap
TURN ON to use your fingerprint to unlock
the screen.
Deleting registered fingerprints
You can delete registered fingerprints.
1
On the Settings screen, tap Biometrics and security
→
Fingerprint Scanner .
2
Unlock the screen using the preset screen lock method.
3
Tap EDIT .
4
Tick fingerprints to delete and tap REMOVE .