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.

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.

RCS has grown massively thanks to Google’s heavy push of the standard in recent years, and Google is also the one running RCS for a lot of carriers around the globe. Announced this week, UK carrier O2 ...

Wed, Mar 11, 2026 Millions of O2 customers will enjoy faster, more powerful mobile speeds with a new rollout of 5G+ across ...

O2 has laid claim to installing Europe's first pre-assembled mobile mast, as part of the ongoing £700 million upgrade of its nationwide network.

It is the mobile network service used by millions of people around the UK. But O2 has now issued a warning to customers ahead of a major change that will stop some phones from working. The UK's 3G ...

UK telco Virgin Media O2 has deployed a pre-assembled mast in Sandwich, Kent. The operator has paired with Vecta Labs to deploy the site, in what the carrier has claimed to be a European first. The ...