![Samsung Galaxy S10 Lite](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-fc14469b-ec34-4be4-b9ce-a4157d16d368.png?width=150&height=320)
Samsung Galaxy S10 Lite
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-c21ee7c6-3bbf-4556-948a-08905d88f36b.png?width=206&height=456)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3c5e37ad-bb0e-40e8-8edf-8ddc5ee5b2d3.png?width=206&height=456)
Press Connections.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-b8e65353-b1f4-4d83-a2e6-ed7beb8417df.png?width=206&height=456)
Press Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-e4a07474-5a4e-4059-b5f7-cebb9a685b01.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-8301e302-253c-4ae9-9860-2786f09121e0.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-3797fd0c-d574-437c-9dc9-327dedf981d0.png?width=206&height=456)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-2dc454b0-38c9-4cfd-ac7c-c43b92fe82f5.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-608a8b67-2900-4660-8888-ace822f6d3bb.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-608a8b67-2900-4660-8888-ace822f6d3bb.png?width=206&height=456)