Here's how to check your cellular data usage on an iPhone, and find specific readings for and manage each app's data.

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.

Learn how to activate eSIM on your iPhone with this easy guide. Discover compatibility, setup methods, and tips for seamless activation.

If you want to fix the SOS displaying on your phone, here's what to do. But the issue may lie with your carrier.

With offline maps, you can designate areas you want to download from your Maps app onto your iPhone to use in case of an ...

The latest iPhones can already send and receive satellite-powered text messages as a built-in feature. But they can now also ...

A family says it was wrongly billed $13,470 for using data overseas. A family on vacation overseas racked up thousands of dollars in data roaming fees despite setting their phones to airplane mode, ...

T-Mobile VP Jeff Giard also talks about what's in store for T-Satellite as the carrier rolls out mobile app data support to ...