1. Find "Display & Brightness"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-5df4caa7-6635-43c0-a188-fc64ab6b3c2a.png?width=212&height=458)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-208bdd26-554a-40c1-bc00-3efc937ddf36.png?width=212&height=458)
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-22ead352-42d5-43e8-8990-e8009a3cc4da.png?width=212&height=458)
Press arrow left.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-22ead352-42d5-43e8-8990-e8009a3cc4da.png?width=212&height=458)
3. Turn automatic brightness on or off
Press Accessibility.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-86e84fcc-cc46-4fbe-a5a2-81dd769dcd23.png?width=212&height=458)
Press Display & Text Size.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-40b8d7f7-3f35-4f6a-8228-3de0e2054986.png?width=212&height=458)
Press the indicator next to "Auto-Brightness" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-7b7d941c-f2bb-4518-b9c2-178a2d1664bf.png?width=212&height=458)
4. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-7b7d941c-f2bb-4518-b9c2-178a2d1664bf.png?width=212&height=458)