Lock Screen - Samsung SM-J120H User Manual

Basics
Icon Meaning
Airplane mode activated
Error occurred or caution required
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.
To unlock the screen, press the Power key or the Home key and swipe in any direction.
You can change the way that you lock the screen to prevent others from accessing your
personal information.
On the Apps screen, tap Settings → Lock screen and security → Screen lock type, and then
select a screen lock method. The device requires an unlock code whenever unlocking it.
If the unlock code is forgotten, take the device to a Samsung Service Center to reset it.
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