It’s a good idea to turn off data roaming on your iPhone if you want to avoid using data while traveling internationally.

If cellular data is not working on your iPhone, there are several ways to potentially resolve the issue.

iPhones are great at many things, but saving mobile data isn't one of them. If you often run out of data, here are a few key settings you should change to reduce how much data your phone uses. The ...

With a few easy adjustments, you can instantly improve your Wi-Fi and Cellular Data performance and get things running smoothly again.