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 ...

Has cellular technology hit a brick wall? Is 3G the last cellular-only service that will be offered to the public? Impossible, you say. Technology never stands still. Well, that’s what you think.

Needless to say, a “mobile network not available” message — or some alternative version of it — is a major problem on a smartphone, since the whole point is to make calls and access the internet away ...

I cover Android with a focus on productivity, automation, and Google’s ecosystem, including Gemini and everyday apps. With a background in engineering and software development, I tend to go beyond ...

Consumer Cellular is not like other phone companies. The mobile virtual network operator (MVNO) established its reputation by keeping things straightforward. John Marick and Greg Pryor founded the ...

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 ...

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 ...

Discover how Wi-Fi calling works behind the scenes. Learn how secure ePDG gateways and cryptographic IPSec tunnels route your ...

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 ...