Get tech support for your O2 issues

Resolved! 4G access

I have just changed my tariff (from 5th March). I have received two confusing messages. The first said 4G access had been turned off. The second said I would now be able to use 5G if my phone is able to use this technology. How can I ensure I have at...

Resolved! Can’t make or receive calls, data turned off, unable to contact support

I am travelling currently and my data and phone calls seem to have been disabled. I can’t call 202 or the international number - it just plays a message saying calls from this number are disabled and ends the call. Live chat is obviously useless as i...

Resolved! Transferring my Internet data to another phone

Hi I have alot of Internet data still until 14th March which I probably won't use, my other half is also on o2 but his Internet data has run out. Is there any way of me transferring mine over?

Resolved! MCK code needed

Hi guys. Am trying to unlock my device to use a different sim - it appears this cannot be done even with an unlatching code from O2 as I need an MCK code. Great, but it seems nobody can provide this apart from o2, but they seem to not be familiar wit...

Resolved! vat bill

How do i get a vat bill / invoice ?

Resolved! Delivery

Hello I payed an extra £6.99 for next day delivery that being today, and I’ve not Received an email saying dispatched what was the point paying for next day delivery if it’s not going to come that next day “my emails say the 5th estimated but nothing...

Resolved! Cannot connect to imessage or facetime after porting to o2 from EE

Hi can someone help with this please? Thank you

Resolved! TFL Wifi: Slow connection since Virgin integration

I use to be able to connect quickly whilst at a London Tube Station. Over the past few months it takes a really long time for my iPhone 14 Pro Max to connect to the Virgin tube wifi service. It will only connect if I am standing on a platform and hav...

Resolved! Want to activate my swapped sim

12

Resolved! Wifi on London Underground

Hi all, my device can connect in Wi-Fi extra on London Underground but I have to connect manually at each station which is frustrating and annoying. Asked many times support from O2 but they just tell things that didn’t make sense or useless solution...

O2

Forum Posts