1. Find "Display & Brightness"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-0bb53274-e81e-44d8-997d-8e5ee3c7a573.png?width=202&height=362)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-be36e3fd-d644-404d-8f94-1ed7b919effa.png?width=202&height=362)
2. Adjust screen brightness
Press and drag the indicator below "BRIGHTNESS" right or left to select the required brightness level.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-da61bbab-5e65-41a1-8b12-858001ab8b70.png?width=202&height=362)
Press arrow left.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-da61bbab-5e65-41a1-8b12-858001ab8b70.png?width=202&height=362)
3. Turn automatic brightness on or off
Press Accessibility.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-be36e3fd-d644-404d-8f94-1ed7b919effa.png?width=202&height=362)
Press Display & Text Size.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-16dd9ebd-4805-4564-b3e9-9b6715ac376a.png?width=202&height=362)
Press the indicator next to "Auto-Brightness" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-299bd99c-28e9-46fd-8c0d-4e4c66e9f03e.png?width=202&height=362)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-299bd99c-28e9-46fd-8c0d-4e4c66e9f03e.png?width=202&height=362)