1. Find "Enable 4G"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-5425986a-8052-44ba-83d9-91959b751c22.png?width=204&height=366)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e38655f3-8ce9-4346-b655-986fae218174.png?width=204&height=366)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e13e3ef9-8af2-499b-9eea-90b1ffff5d28.png?width=204&height=366)
Press Enable 4G.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-03dee17d-d428-47c2-bb18-ebdc2cfac59f.png?width=204&height=366)
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-e2bfc024-126e-4293-8c1c-a4dc93c58be1.png?width=204&height=366)
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-e2bfc024-126e-4293-8c1c-a4dc93c58be1.png?width=204&height=366)
To use 4G for mobile data only, press Data Only.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e2bfc024-126e-4293-8c1c-a4dc93c58be1.png?width=204&height=366)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e2bfc024-126e-4293-8c1c-a4dc93c58be1.png?width=204&height=366)