Sony SGP311 User Manual page 87

can also set a screen unlock pattern, a number-based PIN lock, or a text-based
password.
It is very important that you remember your screen unlock pattern, PIN or password. If
you forget this information, it may not be possible to restore important data such as
contacts and messages. Refer to Sony customer support for more information.
To set a screen lock
From your Home screen, tap
1
Select an option.
2
To set up the Face Unlock feature
From your Home screen, tap
1
Tap Face Unlock, then follow the instructions on your device to capture your
2
face.
After your face is successfully captured, tap Continue.
3
Select a backup lock method and follow the instructions in the device to
4
complete the setup.
The Face Unlock feature is less secure than a screen lock pattern, PIN, or password. Someone
who looks similar to you could unlock your device.
For best results, capture your face in an indoor area that is well lit but not too bright, and hold
the device at eye level.
To unlock the screen using the Face Unlock feature
Activate the screen.
1
Look at your device from the same angle you used to capture your Face Unlock
2
photo.
If the Face Unlock feature fails to recognize your face, you need to draw the backup pattern or
enter the PIN to unlock the screen.
To disable the Face Unlock feature
From your Home screen, tap
1
Draw your backup screen unlock pattern or enter your PIN.
2
Tap Slide.
3
To create a screen unlock pattern
Drag the status bar downward, then tap
1
Tap Security > Screen lock > Pattern.
2
Follow the instructions on your device.
3
To unlock the screen using a screen unlock pattern
Activate the screen.
1
Draw your screen unlock pattern.
2
If the unlock pattern you draw on the screen is rejected five times in a row, you must wait 30
seconds and then try again.
To change the screen unlock pattern
From your Home screen, tap
1
Find and tap Settings > Security > Screen lock.
2
Draw your screen unlock pattern.
3
Tap Pattern.
4
Follow the instructions in your device.
5
To disable the screen unlock pattern
From your Home screen, tap
1
Draw the screen unlock pattern.
2
Tap Slide.
3
This is an Internet version of this publication. © Print only for private use.
> Settings > Security > Screen lock.
> Settings > Security > Screen lock.
> Settings > Security > Screen lock.
.
.
> Settings > Security > Screen lock.
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