T-Mobile's reputation as an affordable provider might be getting increasingly contentious, but nobody can question its grip ...

The Federal Network Agency has evaluated the second mobile network week. The 5G expansion continues to progress.

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 ...

Ookla’s latest speed-test report has found that T-Mobile is this year’s fastest mobile network, offering the speediest downloads overall, and the fastest 5G. For home broadband, AT&T Fiber took the ...

Telstra’s mobile network is experiencing a large-scale outage impacting voice and data services on Wednesday, with users ...

There are hundreds of prepaid phone plans, but they all borrow from the same few mobile networks. Here’s what you need to know when shopping for cell service in the US. Prepaid phone plans are for ...

T-Mobile US is sending out final reminders to customers still using the carrier’s GSM-based 2G network, a network that the ...

In an exclusive chat with T-Mobile executives before the announcement, I learned which moves took the carrier from No. 4 to the top. Jeff Carlson writes about mobile technology for CNET. He is also ...

Spain's mobile networks will need to stay live for at least four hours during power outages, per new rules.

T-Mobile is the fourth and final major US carrier to turn on its 5G network and today, with the help of a Galaxy S10 5G phone provided by Samsung, I'll become one of the first people to try it out.