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

My iPhone personal hotspot kept acting up, here's the fix that actually worked.

Tired of data overage charges? Learn how to cut your iPhone data usage without changing how you use your phone.

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 ...

In the modern world, it's almost expected to be accessible 24/7, which means being able to go online wherever you are. Whether for work, for school, or just for fun, the internet has become the fabric ...

Stephanie Barnes has been writing about technology for many years. She fell in love with tech after building her first PC as a little girl. She later followed that passion to become a front-end/iOS ...

Simple fixes like toggling cellular data or updating carrier settings often solve it The "could not activate cellular data network" error means your iPhone won't be ...