![Samsung Galaxy Tab S9 Ultra 5G](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-fe731277-f73f-4e7c-8691-1956e9927083.png?width=150&height=320)
Samsung Galaxy Tab S9 Ultra 5G
Android 13
1. Find "Display"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-94d1d583-ea77-4787-a829-a64cbddaef83.png?width=286&height=460)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-10fc1b0d-a2bd-44db-8093-0ce74dbba97f.png?width=286&height=460)
Press Display.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-22de9bec-b900-4f1a-8f73-ef0fea934fd3.png?width=286&height=460)
2. Turn on dark mode
Press Dark.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-2123499d-4da5-4bd3-aca9-8c586a8e6176.png?width=286&height=460)
3. Turn automatic dark mode activation on or off
Press Dark mode settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-1b00909d-ce67-46e6-ac3a-6d3249702dce.png?width=286&height=460)
Press the indicator next to "Turn on as scheduled" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-ef7a4826-c988-4758-8fc0-5f2174a5a13b.png?width=286&height=460)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-c8e2e826-63ad-4846-b510-4247d1ab23a2.png?width=286&height=460)
If you select Custom schedule, follow the instructions on the screen to select the required period of time for dark mode.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-c8e2e826-63ad-4846-b510-4247d1ab23a2.png?width=286&height=460)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-c8e2e826-63ad-4846-b510-4247d1ab23a2.png?width=286&height=460)