Samsung SM-G9287C User Manual page 145

Settings
• I f you bend your finger or use a fingertip, the device may not recognise your fingerprints.
Make sure to cover the entire Home key with your finger.
• T o improve recognition performance, register fingerprints of the hand used most often to
perform tasks on the device.
• I n 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
On the Settings screen, tap Lock screen and security → Fingerprints → Add
fingerprint.
2
Unlock the screen using the preset screen lock method.
If you have not set a screen lock method, create one.
3
Place your finger on the Home key.
4
After the device detects your finger, lift it up and place it on the Home key again.
Repeat this action by moving your finger upwards or downwards until the fingerprint is
registered.
When you register your fingerprint for the first time, Fingerprint unlock is automatically
activated and you can use your fingerprint to unlock the screen.
Deleting fingerprints
You can delete registered fingerprints.
1
On the Settings screen, tap Lock screen and security → Fingerprints.
2
Unlock the screen using the preset screen lock method.
3
Tap EDIT.
4
Tick fingerprints to delete and tap REMOVE.
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