1 Find "Wi-Fi+"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cd0b1fd4-ea35-48c2-8042-7d9b39da840c.png?width=210&height=454)
Press Wireless & networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8839e96f-9b49-4840-a40c-7d0b3bcd11ff.png?width=210&height=454)
Press Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0c2d445f-b754-4424-8e0c-c84964bfa9ba.png?width=210&height=454)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-edbba112-7f07-4912-815c-04ac8dd645ab.png?width=210&height=454)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-69ec81a3-7f38-4e74-8f81-6de785e3ac66.png?width=210&height=454)
Press Wi-Fi+.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-080f8140-e3f4-4919-8669-2954c079490e.png?width=210&height=454)
2 Turn automatic use of mobile data on or off
Press the indicator next to "Wi-Fi+" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-57b631a0-3645-4027-b7d4-607d2657f5ab.png?width=210&height=454)
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-57b631a0-3645-4027-b7d4-607d2657f5ab.png?width=210&height=454)