How to change the lock screen settings.

1. On the desktop, tap the Home icon.
2. In the upper-right corner of the desktop home screen, tap the Apps icon.
3. In the Apps screen, tap the Settings icon.
4. In the Settings screen, tap to select Location & security.
5. In the Location & security screen, tap to select Configure lock screen.
6. In the Configure lock screen, tap to select the desired lock and security setting.

NOTE: The following lock and security setting are available:

• Off: Never lock the screen
• Not secured: Lock the screen but do not require a pattern, PIN or password to unlock it. (this is the factory default setting)
• Pattern: Require a pattern to unlock the screen.
• Pin: Require a numeric PIN to unlock the screen.
• Password: Require a password to unlock the screen.