Basics

Icon Meaning

Flight mode activated

Error occurred or caution required

Battery charging

Battery power level

Lock screen

Pressing the Power key turns off the screen and locks it. Also, the screen turns off and automatically locks if the device is not used for a specified period.

The screen is locked with Swipe, the default screen lock method.

Press the Power key or the Home key and swipe in any direction to unlock the screen.

To change the screen lock method, on the Apps screen, tap Settings Lock screen and security Screen lock type, and then select a method.

When you set a pattern, PIN, password for the screen lock method, you can protect your personal information by preventing others from accessing your device. After setting the screen lock method, the device will require an unlock code whenever unlocking it.

Swipe: Swipe in any direction on the screen to unlock it.

Pattern: Draw a pattern with four or more dots to unlock the screen.

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Samsung SM-G390FZKAILO manual Lock screen