Setting the screen lock
If you activate the screen lock function, the screen is locked automatically when the screen is turned off. You can choose how to lock the screen of your Walkman from [Slide], [Pattern], and [Passwords]. If you forget the pattern, password etc., it will be considered a repair item not covered by warranty and you will be liable for the cost of repairs.
- In the Home screen, tap
- 
[Settings] - [
Security] - [Screen lock]. - Tap the desired setting.
Follow the instructions displayed on the screen to complete the settings.
Hint
- If [Attention] is displayed, read the warning given about the screen lock feature and tap [I agree] - [OK].
- If you select [None], the screen will not be locked.
Note
- It is highly recommended that you make a note of the unlocking code that you have specified and keep it as a reminder for yourself. If you forget the pattern, password etc., it will be considered a repair item not covered by warranty and you will be liable for the cost of repairs.
- If you have set [Pattern] for the screen lock, set a security question and answer in case you have forgotten the pattern.