Basics
•PIN: Enter a PIN with at least four numbers to unlock the screen.
•Password: Enter a password with at least four characters, numbers, or symbols to unlock the screen.
•None: Do not set a screen lock method.
You can set your device to perform a factory data reset if you enter the unlock code incorrectly several times in a row and reach the attempt limit. On the Apps screen, tap Settings →Lock screen and security →Secure lock settings and tap the Auto factory reset switch to activate it.
Notification panel
Using the notification panel
When you receive new notifications, such as messages or missed calls, indicator icons appear on the status bar. To see more information about the icons, open the notification panel and view the details.
To open the notification panel, drag the status bar downwards. To close the notification panel, swipe upwards on the screen.
You can open the notification panel, even on the locked screen.
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