1 Find "Mobile Network"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1409db66-831d-44b9-9332-5a8ff531941f.png?width=208&height=454)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-55d4febe-b337-418d-9d82-0494cbd0ffaf.png?width=208&height=454)
Press Mobile Network.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c14e27be-2f39-4c02-9e0f-b84e97d86436.png?width=208&height=454)
2 Select network
Press the indicator next to "Automatic" to turn automatic network selection on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-77f60303-7235-4cd4-b06d-b312807a49f6.png?width=208&height=454)
If you turn off the function, press the required network.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8d9932b2-18b6-4f63-bb86-ebcb15b0872d.png?width=208&height=454)
3 Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8d9932b2-18b6-4f63-bb86-ebcb15b0872d.png?width=208&height=454)