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

When it comes to smartphones, the common sentiment is that your Wi-Fi network will always take precedence over your mobile connection. In other words, those with data caps generally don’t have to ...

How secure is your mobile phone connection? This is a question Kathleen is asking, as she wants to know the difference between mobile data and WiFi security. "For my cellphone, is it more secure to ...

Your iPhone's status bar is great at providing you with important information at a glance. It uses a variety of icons and symbols, so you can easily check things like your Wi-Fi connection, cell ...