1. Find "Wi-Fi"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-2ed196e7-8a61-4b6b-8e56-42ec52aa7af5.png?width=212&height=458)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-31b1bafa-bf45-4431-9f5d-3fd90f91a6ea.png?width=212&height=458)
Press Connections.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-37d55fe2-9cb8-4ecc-bbdb-2d8115ece148.png?width=212&height=458)
Press Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-9e4daa42-173c-49f2-8c0b-603e76adcf4c.png?width=212&height=458)
2. Turn on Wi-Fi
Press the indicator to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-59e62745-293b-43e0-910e-05b18071134d.png?width=212&height=458)
3. Turn automatic use of mobile data on or off
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-997ce6e2-ec53-4d41-8da4-b36072dec5c0.png?width=212&height=458)
Press Intelligent Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-6769a0b2-6c51-462b-87bb-065b173cf992.png?width=212&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/7210823-f-ecd466fd-ec30-416b-8301-2aa8a777b0ab.png?width=212&height=458)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7210823-f-ecd466fd-ec30-416b-8301-2aa8a777b0ab.png?width=212&height=458)