O2, one of the UK’s largest mobile networks, is set to halt its 3G network nationwide in 2026, leaving older phones unable to ...

A businesswoman racked up an £153,000 phone bill during just 12 days in San Francisco - with a single call costing £37,000.

Users of Britain's largest mobile network are being advised to modernise their devices to prevent losing mobile internet connectivity. This follows O2's decision to end its 3G infrastructure this year ...

The UK's biggest mobile provider has announced the shutdown of its 3G services in 2026, urgingcustomers with 3G-only devices ...

This marked a major leap forward, powering smartphones, social media and high-quality video streaming. The latest step, 5G, ...

Loss of data services: Once the 3G signal is turned off, users with 3G-only handsets will no longer be able to access mobile ...

This update from O2 follows similar moves by rivals EE, Three and Vodafone who have all now scrapped 3G access. Once the ...

People and businesses across Essex will see a 5G network from O2, including in Braintree, Chelmsford, Clacton, Colchester and more.

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...