![Samsung Galaxy Z Flip4](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2fe725b2-e9c6-4e56-a31b-9a93b435c786.png?width=150&height=320)
Samsung Galaxy Z Flip4
Android 12.0
Turn automatic use of mobile data on or off
You can set your phone to use mobile data automatically when the connection to the Wi-Fi network is weak. To turn automatic use of mobile data on or off, you need to turn on mobile data.
1. 1. Find "Wi-Fi"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7eac72e1-cff2-4118-8bba-281a3c81134c.png?width=186&height=458)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4d28544d-4b64-4e57-95b7-3d6e76168023.png?width=186&height=458)
Press Connections.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-940f7a11-45a2-4e86-8c77-de78b6ac6b66.png?width=186&height=458)
Press Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-09408914-a2d6-4293-8871-bfe647a7ca88.png?width=186&height=458)
2. 2. Turn on Wi-Fi
Press the indicator to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-25531f67-97c7-4d8f-8aa4-f4a5c49cd950.png?width=186&height=458)
3. 3. Turn automatic use of mobile data on or off
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-86e1dc58-efb7-4597-a576-600485696609.png?width=186&height=458)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b53e921a-f95b-4ab0-a808-4eb99ffda043.png?width=186&height=458)
Press the indicator next to "Switch to mobile data" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6a72b315-2e6c-4d16-9ddc-b42552809033.png?width=186&height=458)
4. 4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6a72b315-2e6c-4d16-9ddc-b42552809033.png?width=186&height=458)