Sony Xperia E4g - Locking and unlocking the screen

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Locking and unlocking the screen

When your device is on and left idle for a set period of time, the screen darkens to save

battery power and locks automatically. This lock prevents unwanted actions on the

touchscreen when you are not using it. When you buy your device, a basic screen swipe

lock is already set. In other words, you have to swipe up or down on the screen to

unlock it. You can later change the security settings and add other kinds of locks. See

Screen lock

on the 38page.

To activate the screen

Briefly press the power key .

To lock the screen

When the screen is active, briefly press the power key .