The device goes into Sleep mode when you press Power or after a period of inactivity (set in the Display settings window).
To wake the device from Suspend mode, press Power.
The Lock screen displays.
Swipe the screen up to unlock.
If the screen option is set to Swipe, the Home screen displays.
If either the PIN or Password screen unlock feature is enabled, a prompt displays. Enter the PIN or password to unlock the device and move to the Home screen.
If the Pattern screen unlock feature is enabled, the Pattern screen displays. Swipe the correct pattern between the dots to unlock the device and move to the Home screen.
If you enter the PIN, password, or pattern incorrectly five times, you must wait 30 seconds before trying again. If you forget the PIN, password, or pattern, contact your system administrator.