Samsung SM-T390NZKAATO, SM-T390NZKAXEF manual Registering fingerprints, Deleting fingerprints

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Settings

•The device may not recognise fingerprints from small or thin fingers.

•If 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.

•To improve recognition performance, register fingerprints of the hand used most often to perform tasks on the device.

•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

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On the Settings screen, tap Lock screen and security →Fingerprint Scanner.

Unlock the screen using the preset screen lock method.

If you have not set a screen lock method, create one.

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Place your finger on the Home key.

After the device detects your finger, lift it up and place it on the Home key again.

Repeat this action until the fingerprint is registered. When you are finished registering your fingerprints, tap DONE.

When a fingerprint lock pop-up window appears, tap TURN ON to use your fingerprint to unlock the screen.

Deleting fingerprints

You can delete registered fingerprints.

On the Settings screen, tap Lock screen and security →Fingerprint Scanner. Unlock the screen using the preset screen lock method.

Tap EDIT.

Tick fingerprints to delete and tap REMOVE.

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