The steps in this article were written using an iPhone 6 Plus, in iOS 8.   Step 1: Open the Settings menu.

    Step 2: Select the Cellular option at the top of the screen.

   

    If you are blocking cellular data usage for a child’s iPhone because you do not want them to use all of the data on your cellular plan, then you may want to consider using Restrictions to prevent them from making changes to the settings. This article will show you how to do this on an iPhone in iOS 8. After receiving his Bachelor’s and Master’s degrees in Computer Science he spent several years working in IT management for small businesses. However, he now works full time writing content online and creating websites. His main writing topics include iPhones, Microsoft Office, Google Apps, Android, and Photoshop, but he has also written about many other tech topics as well. Read his full bio here.

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