1. Find "Mobile networks"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-284f0f54-3525-4fc7-b579-5d69e2579915.png?width=204&height=408)
Press SIM cards & mobile networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d575ec2b-821a-4075-99d1-8f542a695804.png?width=204&height=408)
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-53827e61-8745-4d95-93d0-9a1c361d2c94.png?width=204&height=408)
Press Mobile networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-53092afe-c757-4a8b-9820-839ea2b4cc30.png?width=204&height=408)
2. Select network manually
Press the indicator next to "Select network automatically" to turn off the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ac0ffa96-41b9-4656-8abc-a3627a4dfcf0.png?width=204&height=408)
Press Next.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b2f1ada5-3e88-4e56-bc6e-b67fe1c41d7d.png?width=204&height=408)
Press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0c84c8c0-da95-4b05-94f9-26d496aff80a.png?width=204&height=408)
Press OK and your phone will search for networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-db392d66-d336-4aca-8654-f8ed3b3b3e90.png?width=204&height=408)
Press the required network.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-196b9c9e-7841-44b7-93a1-68a21490d8f4.png?width=204&height=408)
3. Select network automatically
Press the indicator next to "Select network automatically" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-196b9c9e-7841-44b7-93a1-68a21490d8f4.png?width=204&height=408)
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-ac0ffa96-41b9-4656-8abc-a3627a4dfcf0.png?width=204&height=408)