Get tech support for your O2 issues

Data usage

Hi there, According to my account I've used up all 25GB of data this month. Looking at previous months I've used on average 8 to 9GB worth of data (25GB allowed per month as stated in contract). Does o2 not roll on data unused per month and maintain ...

Connect sim to galaxy watch

I can't connect my watch to an esim it's saying no sim on sim 1 even tho it's on phone

cant make calls - need urgent help

cant make calls - need urgent help - pls call [MOD EDIT: Personal info removed]

Help

I need help to sort my rolling plan

No mobile signal today

No mobile signal today - normally fineI cannot make or receive calls or send or receive messages. Please advise

network coverage

My mobile reception has always been good. I replaced my phone a couple of weeks ago with a new phone and at first I could make calls as normal. I now have no coverage; the display shows no cells. Visitors to the house have no cells. I have switched t...

change monthly plan

Hello, I am currently abroad in Kenya and wish to obtain a pac code. I feel I am paying way to much for my monthly plan, GBP40 on a contract where I paid my phone off 2+ years ago. Having made several attempts to change my plan, over the last 2 years...

Locked account

My account was locked

Very poor signal in Glasgow area

Has anyone else been having very poor signal in the Glasgow area? I had a Galaxy S22 and around 2 months ago started having issues. It generally seems to show one bar of signal and 5G is active in Glasgow city. at my home just outside Glasgow it says...

iPhone 14 Pro unable to hold connection to the O2 network

The O2 shop in Milton Keynes have now given me my third iPhone (2 x iPhone 14 Pro Max and 1 x iPhone 14 Pro), my fourth SIM and I am still having the same problem - I lose access to the mobile data when the network signal is low and it won't connect ...

O2

Forum Posts