1. Find "Display & Brightness"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ea59f24e-caec-482d-a241-75deb27b9d6e.png?width=204&height=366)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-769b6b5d-d719-4e0a-a6fc-9602dc93be63.png?width=204&height=366)
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-6eb638a9-c9ca-49e4-bae5-d1ea00b28f58.png?width=204&height=366)
Press arrow left.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-6eb638a9-c9ca-49e4-bae5-d1ea00b28f58.png?width=204&height=366)
3. Turn automatic brightness on or off
Press Accessibility.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-769b6b5d-d719-4e0a-a6fc-9602dc93be63.png?width=204&height=366)
Press Display & Text Size.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-287a9f26-e7d9-459c-84c3-a5c5610e8c2e.png?width=204&height=366)
Press the indicator next to "Auto-Brightness" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-d1ce42e5-e847-4fec-a052-d50309fa7bf5.png?width=204&height=366)
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-d1ce42e5-e847-4fec-a052-d50309fa7bf5.png?width=204&height=366)