Samsung SM-A750F User Manual page 177

Settings
3
Place your finger on the Power key.
After the device detects your finger, lift it up and place it on the Power key again.
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.
On the Settings screen, tap Biometrics and security → Fingerprint Scanner.
1
2
Unlock the screen using the preset screen lock method.
3
Tap EDIT.
4
Tick fingerprints to delete and tap REMOVE.
Using Samsung Pass
When you register your fingerprints to Samsung Pass, you can use them to easily verify your
identity or sign in to websites. Refer to Samsung Pass
177
https://www.mobile-manuals.com/
for more information.