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.

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.

Make your iPhone or iPad use less Wi-Fi or cellular data iOS 13 has a hidden feature to help you use less data, whether you are on cellular or Wi-Fi.

Moreover, some iPhone owners are being hit by both the cellular data and WiFi bugs simultaneously: “Since updating my #iPhone7 to iOS 12.1.3, I’ve had nothing but connectivity issues.