1. Find "Wi-Fi+"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0de143ff-646f-4dcd-9cc4-2c57b388683f.png?width=210&height=376)
Press Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b9ad0d4b-0175-4642-8c4f-a6172c8a3336.png?width=210&height=376)
Press Wi-Fi+.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-78cf3ba5-d56d-475e-9539-833f9ce394df.png?width=210&height=376)
2. Turn automatic use of mobile data on or off
Press the indicator to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-07e8e8dd-38f9-4210-afda-dd9d2d569b69.png?width=210&height=376)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-07e8e8dd-38f9-4210-afda-dd9d2d569b69.png?width=210&height=376)