1. Find "Network Selection"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-fd20a15d-ce81-48df-a48b-5df01817ec84.png?width=210&height=454)
Press Mobile Service.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-869e79c7-95fa-47b5-896b-74432a7c4c00.png?width=210&height=454)
Press Network Selection.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-d9668076-5c50-4dac-9a5e-48392b7465ea.png?width=210&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/7151223-f-debe0cd2-1747-46f2-a406-741b85ae1475.png?width=210&height=454)
If you turn off the function, press the required network.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-f64705d8-42f9-4356-a32d-a8ef72024b80.png?width=210&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/7151223-f-f64705d8-42f9-4356-a32d-a8ef72024b80.png?width=210&height=454)