Samsung SM-M107F/DS, User Manual, Page: 23 / 117

Basics
23
•
Ensure that the fingerprint recognition sensor and your fingers are clean and dry.
•
If you bend your finger or use a fingertip, the device may not recognise your fingerprints.
Make sure to cover the entire fingerprint recognition sensor with your finger.
•
In dry environments, static electricity can build up in the device. Avoid using this feature
in dry environments or before using the feature, discharge static electricity by touching a
metal object.
Registering fingerprints
1
Launch the Settings app and tap Biometrics and security
→
Fingerprints .
2
Read the on-screen instructions and tap
Continue
.
3
Set a screen lock method.
4
Swipe your finger downwards over the fingerprint recognition sensor.
Repeat this action until the fingerprint is registered.
5
When you are finished registering your fingerprints, tap Done .
You can check whether your fingerprint is registered by tapping Check added
fingerprints .
Unlocking the screen with your fingerprints
You can unlock the screen with your fingerprint instead of using a pattern, PIN, or password.
1
Launch the Settings app and tap Biometrics and security
→
Fingerprints .
2
Unlock the screen using the preset screen lock method.
3
Tap the
Fingerprint unlock
switch to activate it.
4
On the locked screen, place your finger on the fingerprint recognition sensor and scan
your fingerprint.