BT’s mobile network operator, EE, has successfully completed the nationwide shutdown of its 3G network, solidifying its position as the first UK operator to achieve this milestone. Belfast saw the final 3G switch-off last week, signifying the end of an era for this legacy technology in the country.

Launched over two decades ago, 3G usage had declined significantly, accounting for only 0.5% of EE’s network traffic by 2023. This justified the decommissioning process, as announced by BT Group’s Chief Networks Officer, Greg McCall, in August 2023.

“Having spent 2023 phasing out customer reliance on 3G and completing a detailed pilot switch-off in Warrington, we were able to confidently start the nationwide 3G switch-off as planned in early January,” stated McCall.

This move allows EE to fully dedicate its resources to strengthening its existing 4G and 5G networks, while maintaining its 2G network for specific functionalities. Additionally, McCall highlighted the historical significance of Belfast, the location of the final 3G switch-off, marking the conclusion of this technology’s chapter in EE’s mobile network.

While EE has completed the 3G shutdown, other UK operators are following suit. Vodafone has initiated its own 3G switch-off, and Virgin Media O2 plans to retire its network by 2025.

Meanwhile, in Nigeria, the telecom landscape presents a stark contrast. The Nigerian Communications Commission reports that 2G and 3G connections still dominate with 69.13% market share, while 4G and 5G penetration remains relatively low at 29.91% and 0.96%, respectively.

The transition from 3G to 4G and 5G exemplifies the continuous evolution of mobile technology. 3G, commercially launched in 2001 as an upgrade over previous generations, is now succeeded by ever-faster and more efficient technologies. China’s recent test run of 6G further demonstrates the relentless drive for innovation in the telecom industry.