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 setting off and back on to establish ...

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 ...

Besides beginning to roll out passkey support on Android and Chrome, Google — for Cybersecurity Awareness Month — announced today that Fi now uses a Virtual Carrier Network (VCN) to keep cellular data ...

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 ...

Traffic prediction in cellular and network systems has become indispensable for managing the dynamic and complex behaviours of modern communication infrastructures. By accurately forecasting traffic ...

In this tutorial, we will show you how to enable or disable Cellular Data Roaming (eSIM) in Windows 11. There is a dedicated setting in Windows 11 for data roaming that, if enabled or turned on, keeps ...

A cellular data service upgrade prompts new hardware acquisitions: four total devices. Smart or superfluous? Read on!

Increasing speeds and falling prices are adding to the appeal of wireless data services, which deliver broadband speeds to mobile devices. As availability expands, more businesses are eyeing EV-DO ...

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 ...

Sixnet is introducing hardware to help corporate customers exploit the growing throughput, reach and reliability of expanding 3G cellular data networks. The products, covering a range of capabilities ...

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 ...