1. Find "Display & Brightness"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-7cad6ffb-3861-43c8-a4c3-fea0bfeaf19a.png?width=210&height=454)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-0dc755e4-17e4-4500-9de3-fcaff4784c87.png?width=210&height=454)
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-a3786851-7750-4028-aced-9fab3658c29c.png?width=210&height=454)
Press arrow left.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-a3786851-7750-4028-aced-9fab3658c29c.png?width=210&height=454)
3. Turn automatic brightness on or off
Press Accessibility.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-0dc755e4-17e4-4500-9de3-fcaff4784c87.png?width=210&height=454)
Press Display & Text Size.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-a1a982c3-0f90-4d77-91ea-bd5e48438eb4.png?width=210&height=454)
Press the indicator next to "Auto-Brightness" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-bfbe563c-47bc-43d6-8b39-ef7a095cad99.png?width=210&height=454)
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-bfbe563c-47bc-43d6-8b39-ef7a095cad99.png?width=210&height=454)