1. Find "Mobile networks"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-09b897bf-4484-4c8b-a1ba-264eead1a7e0.png?width=200&height=448)
Press SIM cards & mobile networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f4297ad4-4fa4-4e45-82db-5490c294d059.png?width=200&height=448)
Press the name of the SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-197feca8-a3d5-4a48-920a-fbb9d7eee783.png?width=200&height=448)
Press Mobile networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-31bc85be-319d-4d53-bc32-5e46d33cacb9.png?width=200&height=448)
2. Select network manually
Press the indicator next to "Automatically select network" to turn off the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f31f4204-c2fc-407e-bcee-b54f6c9d4424.png?width=200&height=448)
Press Next.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d17166e1-ec96-4065-ba42-e1c78f8ad881.png?width=200&height=448)
Press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e8ebe110-72fa-4dd5-a2eb-9282ed155842.png?width=200&height=448)
Press OK and your phone will search for networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-73db4e59-e951-4be2-b670-75d399112433.png?width=200&height=448)
Press the required network.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3b97a14d-15d6-4b2e-8af9-1a58a8ce6c9e.png?width=200&height=448)
3. Select network automatically
Press the indicator next to "Automatically select network" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3b97a14d-15d6-4b2e-8af9-1a58a8ce6c9e.png?width=200&height=448)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f31f4204-c2fc-407e-bcee-b54f6c9d4424.png?width=200&height=448)