Locking The Screen - Sony SGPT21 Series Help Manual

Locking the Screen

You can lock the screen of your tablet device to prevent accidental touching of the screen from activating
operations. If you activate the lock function, the screen is locked when the screen is turned off. You can also
select how to deactivate locking.
To configure the lock function
1. Tap [ Apps] - [
2. Tap the desired setting.
3. Follow the on-screen instructions.
Related Topic
About the Home Screen
Customizing the Home Screen
Favorites
Widgets
Application Launcher
About the Notification Panel
Rotating the Screen
Quick Search
Displaying Recent Apps
Settings] - [ Location & security] - [Configure lock screen] in that order.