As O2 retires its 3G services this year, Martin Lewis gives advice for those impacted ...

The first customers had already discovered it during the beta testing of iOS 18.4. It has been official since Monday evening: with the update from Apple, iPhone users on the O2 network can now also ...

But, like many of its peers across the industry, it is offering 5G SA coverage at no extra cost and is talking up benefits like faster speeds and better signal. It is not offering specific, billable ...