Change the display time out, brightness and orientation.
INSTRUCTIONS & INFO
LOCK OR UNLOCK SCREEN ORIENTATION: To change Display settings, swipe down from the Notification bar, then select the Rotation icon to lock/unlock the screen orientation.
ADJUST SCREEN BRIGHTNESS: Adjust screen brightness level by moving the Brightnesss slider to your desired brightness.
ACCESS ADDITIONAL DISPLAY SETTINGS: To access additional display settings, from the home screen select the Settings icon.
CHANGE SCREEN TIMEOUT: To change the screen timeout, select Display then select Screen timeout. Select the desired option.