1. Find "Enable 4G"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d1b44777-51da-4128-8e00-84a15f771d94.png?width=210&height=454)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1d840b08-e698-49cd-93f7-2f276c01fa0f.png?width=210&height=454)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-48df7597-6bd4-43e8-9e88-f3f4d9ed2e48.png?width=210&height=454)
Press Enable 4G.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0c6462ce-4c90-4e60-9009-88623c73dfd9.png?width=210&height=454)
2. Select network mode
To turn off use of 4G, press Off.
Your phone automatically switches between 2G and 3G depending on whether you have 3G network coverage or not.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ba029e59-27b9-47af-99dc-1a1c630e63af.png?width=210&height=454)
To use 4G for both voice calls and mobile data, press Voice & Data.
You can use 4G for voice calls via the mobile network for a faster and better connection.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ba029e59-27b9-47af-99dc-1a1c630e63af.png?width=210&height=454)
To use 4G for mobile data only, press Data Only.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ba029e59-27b9-47af-99dc-1a1c630e63af.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/7140723-f-ba029e59-27b9-47af-99dc-1a1c630e63af.png?width=210&height=454)