1. ADJUST SCREEN BRIGHTNESS: From the home screen, swipe down from Notification bar and select the Settings icon.
    device 5159/9006229_01.jpg
  2. Select Display, then drag the brightness slider to adjust the brightness as desired. Select the Auto brightness switch to adjust the brightness automatically.
    device 5159/9006229_02.jpg
  3. ADJUST SCREEN TIMEOUT: Select Screen timeout.
    device 5159/9006229_03.jpg
  4. Select the desired time.
    device 5159/9006229_04.jpg
  5. LOCK/UNLOCK SCREEN ORIENTATION: Swipe down from the Notification bar, then select Auto rotate icon.
    device 5159/9006229_05.jpg