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Hackers planted a Raspberry Pi equipped with a 4G modem in the network of an unnamed bank in an attempt to siphon money out ...

But with 5G networks in the US only a few months old, your 4G phone isn't destined for the junk heap yet. In fact, the ramp-up to 5G means your 4G phone may actually get better.

The 4G-only version isn't dead. Redmi's upcoming Note 15 line is expected to comprise a lot of models, and there will still ...

We’ve seen quite a few DIY 2G networks over the years, but the 4G field has been relatively barren. Turns out, there’s an open source suite called srsRAN that lets you use an SDR for se… ...

Ambitious revenue targets – BSNL aims for 20–30% revenue growth in FY26 without raising tariffs, banking on improved services ...