The "could not activate cellular data network" error means your iPhone won't be able to use the mobile data you're paying for ...

Well, my iPhone updated when I connected it this evening. I just got to work, tapped the web browser and got this message:<BR><BR><B>Could not activate cellular data network: You are not subscribed to ...

If cellular data is not working on your iPhone, there are several ways to potentially resolve the issue. To fix your cellular data, try toggling both Airplane mode and Mobile Data in the Control ...

Q: How can I tell if another cellular network is better than what I’m using before I switch? A: Nothing is more central to how we communicate, navigate and educate ourselves than our smartphones and ...

Stephanie Barnes has been writing about technology for almost a decade. She fell in love with tech after building her first PC as a little girl. She later followed that passion to become a ...

Yakima's tech-savvy crowd was excited when AT&T finally rolled out its fastest cellular data network, 4G LTE, last week. But even if you aren't a fervent follower of technology news, you've likely ...

Today's iOS 7 video tip comes by way of Macworld's Lex Friedman, who pointed out that the new mobile operating system includes a way of finding out just how much cellular data each app uses. This tip ...