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

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

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

Overview Connectivity is one of the essential features of the iPhone experience, but even the most reliable devices sometimes ...

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 ...

When Find My becomes inaccurate or unreliable, apply a few tweaks to make it more accurate when it's needed most.

Before you blame your carrier or start shopping for a new phone, you should know that you can usually get a stronger signal with a few ridiculously simple tricks. We're talking about things that take ...

While the iPhone Air is equipped with Apple's custom C1X modem for cellular connectivity, all of the iPhone 17 models are outfitted with ...