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 ...

We’re now more connected than ever before thanks to the significant investments made by mobile network operators like Virgin ...

An urgent warning has been issued to O2 customers as the mobile operator issues an important recall of five phone accessories. O2 says it has received a very small number of reports on a few faulty O2 ...

O2 has issued a message urging all mobile phone users with old, unwanted smartphones to trade them in for a free cash boost of over £200. Research from the company has found that the average UK ...

Despite more people waking up to online scams, cyber crooks aren’t giving up. In fact, the latest research suggests that 1 in 5 Brits experience a scam attempt every week. It's a worrying stat, and ...

Mobile network O2 has confirmed it will switch off its 3G signal in the coming weeks, with a final warning issued to users ...