Get tech support for your O2 issues

Text Messages

Two weeks ago, I found I could no longer send or receive text messages. I have been to the Telford O2 store several times. My SIM card has been swapped, the SIM card has been tried in another phone. I have carried out a hard reset of my phone. I am s...

Can not log in to my O2 app

I want to get back my refund on my bank account not by post, because I have changed the address.I can not find any way to log in to My O2 app.

Wireless Call Quality

I am getting very poor call quality on wireless calls. I use an iphone 8 and have excellent broadband 130mbps. I have a Virgin Media hub 3 router.Any ideas why I should get poor call quality - my voice cuts out to the other person and their voice cut...

Resolved! Close account

Hi I'm still being charged a monthly direct debit but no longer use o2,can you help close my account please? bromleyrob**Personal info** (REMOVED) Thanks Robert

I have not had my number ported yet

have had messages that porting would have happened by the 20th February- Nothing yet and this is my professional number so I cannot be without connection

SK17 signal

We have had no mobile signal in this area since the mast was vandalised before Christmas. How do we claim a refund on bill? Mast was fixed just last week.....

I have no phone service

Good morning. I currently don’t have any phone service (despite being at home where I normally get very good signal). I checked your postcode signal checker and there don’t appear to be any disruptions in the area. i did have someone from O2 call me ...