O2 has started rolling out a complimentary 5G+ network upgrade to all Pay Monthly customers, but you'll need a compatible phone and SIM card to access the faster speeds ...

O2 Telefónica announced its deployment of its 5G core network on AWS Outposts, demonstrating how telecommunications companies ...

O2 HAS rolled out a free mobile upgrade which will give millions of Brits better service across its network. The new perk is now available to customers across more than 700 UK towns and cities.

O2 has confirmed that millions of its users are getting a speedy free upgrade. The change is bringing faster 5G+ to customers ...

Leading UK mobile operator makes significant expansion of 5G standalone to more than hundreds of towns and cities across the UK while leading west of England visitor hub to gain more capacity through ...

O2's 5G+ network is live in 700 places in the UK, but you'll have to upgrade manually and, in some cases, change your SIM.

Katie is a UK-based news reporter and features writer. Officially, she is CNET's European correspondent, covering tech policy and Big Tech in the EU and UK. Unofficially, she serves as CNET's Taylor ...

Mobile network O2 will launch its 5G services in October this year, delivering next-generation mobile connectivity to its customers across the UK. O2's 5G network will initially be switched on across ...

With Vodafone and Virgin Media and O2 switching off the older, slower 3G network, scammers have swooped in to target confused ...

The last of the big four UK carriers to announce its 5G plans has now done so. O2 5G service has officially launched today, though with the same extremely limited coverage seen on other networks… The ...