1. Find "Carrier"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ab5f158f-6e41-48ac-b3c9-a251a56b5287.png?width=200&height=444)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-90323103-becf-4282-9e24-e6f0df5d6c00.png?width=200&height=444)
Press SIM card & mobile data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1031e6cc-b0df-4b54-a7b4-26326541ca8b.png?width=200&height=444)
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bff161e5-cf9e-4c48-b381-c6ac099f7866.png?width=200&height=444)
Press Carrier.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-52a2afa3-175d-4d81-81ff-65519806cef3.png?width=200&height=444)
2. Select network manually
Press the indicator next to "Auto-select".
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b4d32355-29dd-4ef3-88f8-33bf51336e23.png?width=200&height=444)
Press Off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2685b620-3059-4913-b469-bdfe6253e563.png?width=200&height=444)
Press Off to turn off the function and wait while your phone searches for networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bcf2b895-0ed6-4ad8-bf39-0807db905500.png?width=200&height=444)
Press the required network.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-14fc08f6-72f5-4bda-a6e5-c64af967b164.png?width=200&height=444)
3. Select network automatically
Press the indicator next to "Auto-select" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-14fc08f6-72f5-4bda-a6e5-c64af967b164.png?width=200&height=444)
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-14fc08f6-72f5-4bda-a6e5-c64af967b164.png?width=200&height=444)