1. Find "Enable 4G"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1409db66-831d-44b9-9332-5a8ff531941f.png?width=208&height=454)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-55d4febe-b337-418d-9d82-0494cbd0ffaf.png?width=208&height=454)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c14e27be-2f39-4c02-9e0f-b84e97d86436.png?width=208&height=454)
Press Enable 4G.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bad9cf99-5803-47c3-862c-0a49b220995b.png?width=208&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-3580455b-a952-4eca-a913-e58025bbfb18.png?width=208&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-3580455b-a952-4eca-a913-e58025bbfb18.png?width=208&height=454)
To use 4G for mobile data only, press Data Only.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3580455b-a952-4eca-a913-e58025bbfb18.png?width=208&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-3580455b-a952-4eca-a913-e58025bbfb18.png?width=208&height=454)