Operation Manual

To enable or disable Fingerprint unlock
1
From your Home screen, tap .
2
Find and tap Settings > Security > Fingerprint Manager.
3
If needed, follow the instructions in your device to verify your PIN or password.
4
Drag the slider beside Unlock device to the right or left.
To unlock the device using your fingerprint
•
With the lock screen active, place your finger on the power key so that the
device can scan your fingerprint and unlock the screen. Make sure that you
use a finger that you have registered in Fingerprint Manager.
If you fail to unlock the screen using your finger after five attempts, input your backup PIN or
password.
Fingerprint Manager
Fingerprint Manager registers fingerprint information that can be used as an
additional security method for unlocking your device or authenticating purchases.
You are allowed to register a maximum of 5 fingerprints on your device.
To register fingerprints for the first time
1
From your Home screen, tap .
2
Find and tap Settings > Security > Fingerprint Manager.
3
Follow the on-screen instructions to complete fingerprint registration.
If you have not set up a PIN or password as a Screen lock, Fingerprint Manager assists you
with setting up a PIN or password as a security backup for your fingerprint. For more
information on setting up a Screen lock, see Screen lock on page 44 .
The fingerprint sensor is on the power key and not on the screen of your device. On-screen
hints are displayed if you place your finger outside the fingerprint sensor or there is an error
during fingerprint registration.
Place your finger flat on the surface of the fingerprint sensor when registering a fingerprint.
Make sure that your finger covers the whole area of the sensor. Hold your finger still and apply
normal pressure on the sensor during the fingerprint registration process.
To register additional fingerprints
1
From your Home screen, tap .
2
Find and tap Settings > Security > Fingerprint Manager.
3
Tap
and then place your finger on the power key so that the device can scan
your fingerprint and verify your identity. Make sure that you use a finger that
you have previously registered in Fingerprint Manager.
4
Follow the on-screen instructions to register an additional fingerprint.
To delete a registered fingerprint
1
From your Home screen, tap .
2
Find and tap Settings > Security > Fingerprint Manager.
3
Tap next to a registered fingerprint and then tap OK.
To rename a registered fingerprint
1
From your Home screen, tap .
2
Find and tap Settings > Security > Fingerprint Manager.
3
Tap a registered fingerprint on the list and then enter a fingerprint name.
4
Tap OK.
Unlocking your device automatically
The Smart Lock feature makes unlocking your device easier by letting you set it to
unlock automatically in certain situations. You can keep your device unlocked, for
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