In this guide, we'll walk you thorough how to turn off mobile data and roaming on the Samsung Galaxy Note 7.

Travelling abroad or on a limited data plan and want to ensure you don't get charged extra? Here's how to turn off mobile data and roaming on your HTC10!

Here, you can turn on or off the 3G/4G LTE or Data Roaming functions, and if you swipe to the bottom of the screen, you will see a list of apps that usually connect to cell data.