![Samsung Galaxy A51 5G](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-4184e4e6-af71-4107-ab7d-9714a2562cbc.png?width=150&height=320)
Samsung Galaxy A51 5G
Android 10.0
1. Find "Wi-Fi"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-b5b61328-b695-4dd6-98d1-52b8beca5fab.png?width=206&height=456)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-c520e3a2-6d60-434e-8966-402426b1ec04.png?width=206&height=456)
Press Connections.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-d6cc713b-5747-4947-81ee-1e976109d0f6.png?width=206&height=456)
Press Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3913beb3-dc63-4ca7-8e12-f51385322f89.png?width=206&height=456)
2. Turn on Wi-Fi
Press the indicator to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-742712fc-e9d3-40af-866b-1741048dab22.png?width=206&height=456)
3. Turn automatic use of mobile data on or off
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-a07a8055-3659-4679-9155-a304e4951091.png?width=206&height=456)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-728cc903-78c8-4a60-aabb-0cd4eb8a5b5d.png?width=206&height=456)
Press the indicator next to "Switch to mobile data" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-6423d9ce-c6d6-41f4-bd7d-e11ec79fb6f9.png?width=206&height=456)
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-6423d9ce-c6d6-41f4-bd7d-e11ec79fb6f9.png?width=206&height=456)