CDMA2000 was one of the protocols defined for 3G networks and is now years out of date and being phased out worldwide. Nevertheless, there are still vast numbers of phones that will happily connect to ...

4G is the fourth generation of mobile phone communications standards. It is a successor of the 3G and provides ultra-broadband internet access for mobile devices. The high data transfer rates make 4G ...

The supported frequency bands determine whether a certain handset is compatible with a certain network carrier. Beside the mobile phone specifications, GSMArena is happy to also provide you with its ...

It may not support the latest-and-greatest cellular data tech. But in a pinch, it’ll cost-effectively still do the Internet-access trick. In one of last month’s posts, covering cellular hotspots for ...

NTT Docomo has finalized the retirement of its 3G mobile network in Japan. The carrier announced the switch-off of its FOMA and its i-mode service, which allowed users to access the Internet and email ...

The iPhone Air with Apple's C1X modem delivers performance on par with Qualcomm's X80 chip while outperforming it in latency in the latest real world analysis. Apple's custom C1X modem now matches ...

US gadget giant Apple long ago got the hang of designing its own CPUs but modems are different matter. It was continued reliance on Qualcomm’s modems that forced Apple to concede defeat in its ...

A reported hardware failure affecting Apple's new in-house C1X 5G modem in the iPhone Air has surfaced online, marking the first known real-world incident involving the company's own baseband ...

The controversy around the Windows 11 January 2026 Update won't stop rolling in—and now, Microsoft is intentionally disabling support for legacy hardware, not simply breaking it on accident.