It's easy to save cellular data on your iPhone by lowering your data usage settings with any of these six methods. Here's how to do each.

Are automatic app updates costing you money on your cellular data plans? Here's how to turn off automatic app updates on Android and iPhone and limit your cellular data usage.

You can manually update the carrier settings on an iPhone through its Settings app to ensure your phone works properly.

Some iPhone users who have upgraded to iOS 12.1.2 are reporting a variety of issues, mostly that their devices are being disconnected from cellular data.

Use the options in Cellular Data (iPad) or Cellular (iPhone) to prevent excessive use of certain services from consuming a lot of your data allocation. You can turn on and off specific apps, and ...

With the reported issues in the iOS 12.1.2 update, it might be best to wait on your update until a fix for the reported cellular data connectivity is released.