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 said 5G+ is now available in more than 700 towns and cities across the country, and any of its Pay Monthly customers are now receiving this upgrade at no extra cost to their existing bills.

Virgin Media O2 is offering millions of O2 mobile customers the chance to upgrade to 5G+ at no extra cost. The O2 5G Standalone network is now live in over 700 towns and cities across the UK, with the ...

Mobile operator O2 (Virgin Media) has today announced that they're giving millions of their Pay Monthly mobile customers the "chance" to upgrade to their latest ...