1. Find "Mobile & SIM"
Slide your finger downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8ebe206f-ef35-47b6-a740-99b24460da2f.png?width=216&height=384)
Press All settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f4b62e5b-de69-4540-85d6-c5ffeb92343f.png?width=216&height=384)
Press Network & wireless.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3816313b-731c-438f-9740-5a2be857366b.png?width=216&height=384)
Press Mobile & SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-49a9559e-b35c-4894-89f8-f54704320785.png?width=216&height=384)
2. Turn mobile data on or off
Press the indicator below "Data connection" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-35a96068-58d1-41cd-8bee-b07091e8c5b9.png?width=216&height=384)
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-35a96068-58d1-41cd-8bee-b07091e8c5b9.png?width=216&height=384)