1. Find "Mobile networks"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2591fca6-db59-4b91-9cd2-79749458ce00.png?width=202&height=448)
Press SIM cards & mobile networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-89607216-1560-4dc4-9e85-d790c6102fb6.png?width=202&height=448)
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-69bbdf8f-9cb4-4a82-890f-3b6106031533.png?width=202&height=448)
Press Mobile networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e1c1fc5b-88ab-46ee-b8b3-35242be507f8.png?width=202&height=448)
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-3529c09d-7548-40bb-b353-8c41c66e0bb8.png?width=202&height=448)
Press Next.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8b703266-f1b8-4cfd-a19d-5bb35045a11b.png?width=202&height=448)
Press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-69a4b477-bec2-4d3b-88e7-bc41c371e786.png?width=202&height=448)
Press OK and your phone will search for networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cdc13cec-722c-4bbc-ac8b-54cfe32eeb18.png?width=202&height=448)
Press the required network.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c9294c42-4213-4dfe-9b6e-31e3ebe041e4.png?width=202&height=448)
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-c9294c42-4213-4dfe-9b6e-31e3ebe041e4.png?width=202&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-3529c09d-7548-40bb-b353-8c41c66e0bb8.png?width=202&height=448)