1. Find "Mobile Data Options"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7131224-f-9c6ade35-2a62-411b-a5f5-7fa56f0e5780.png?width=206&height=448)
Press Mobile Service.
![](http://wmstatic.global.ssl.fastly.net/ml/7131224-f-dc2529f5-172f-451a-bf41-307494f5d3ed.png?width=206&height=448)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7131224-f-5c16568f-4ecf-4c8f-969b-47630bc799a3.png?width=206&height=448)
2. Select settings for data usage
Press the indicator next to "Low Data Mode" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7131224-f-af292467-24fb-4b17-9aea-84a011f43a69.png?width=206&height=448)
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/7131224-f-af292467-24fb-4b17-9aea-84a011f43a69.png?width=206&height=448)