Get tech support for your O2 issues

Constantly getting 'no SIM no service' message and dropped calls

Hi, I hope someone can help me. I upgraded to a refurbished Samsung Galaxy S20 5G about 18 months ago and ever since I got it I've had this annoying issue which wasn't such an issue to begin with but has continued to get worse until the phone is bare...

Resolved! Emergency alarm did not receive

I did not receive any emergency alarm or text last Sunday. Why not?

Resolved! Conectivity & Connection

I have about had as much as I can take with my phone/service, I have never had a problem in years but since getting my Samsung S20 ultra 5g, I permanently lose signal or have none, and regularly can't access the mobile data I pay for as part of my co...

No signal

I am in Tenerife and am unable to connect to Internet although I have European roaming in my plan

Resolved! Wanting my phone unblocked

Hi, my phones been blocked so I've had to use a different number, and I can't use my phone at all, it won't let me into the 02 app too check my balances on the device to be able to arrange something of paying it off and getting it back on, is there a...

Resolved! Rubbish reception everywhere

The reception on my iPhone 12 is absolutely pathetic

Resolved! My O2 bill

Can you please put me back so I can receive incoming calls cause I'll be able to pay my bill Monday or Tuesday in full amount

I think my phone was cloned

I have been having issues with my phone where my social media displays different to how it used to and my data is being ate up so badly. I went to the police/ work and found a number in my phone that everything was diverting to.

Resolved! Account

My account is blocked and I want to pay

Resolved! Spacetalk data

We received my son's new watch yesterday, gave it a good charge and set it up. He had a few hours wearing it this evening. Several phone calls, nothing much else and it states he's used 456 MBs of his 1 GB data already. There's 8 days left until data...

O2

Forum Posts