1. Find "Wi-Fi+"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1108d468-5a18-4fdb-abd7-038619c49ae9.png?width=214&height=380)
Press Wi-Fi.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a8bcc7b6-e962-48e9-8c54-f9bd881128e0.png?width=214&height=380)
Press Wi-Fi+.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-43bd3e5d-31b0-4064-9ae9-7b5fafe9cc1b.png?width=214&height=380)
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-d62564ca-cd79-49d9-a7c6-df8fb469ec46.png?width=214&height=380)
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-d62564ca-cd79-49d9-a7c6-df8fb469ec46.png?width=214&height=380)