Get tech support for your O2 issues

Resolved! Registering new mobile phone to existing account

How do I register a new Moble phone to my existing account. I have a PAC number

i am trying to revive my o2 number

i am trying to revive my o2 number [Mod edit: Please do not share personal details as your posts are visible to the public. Thanks!]

No data connection

I’ve had no data connection whilst at work for the past 2 weeks, it shows on the map that there is good signal for the area that I’m in (TS6 6TR) which is not the case, nothing loads and none of my messages or iMessages are sending. Im really not hap...

Can’t use phone abroad

I can’t seem to be able to access anything unless I am connected to WiFi while I am here on holiday

EE-02 number port, please help me :)

Hello everyone I'm reading so many similar problems with transferring numbers from EE - 02. I've got an issue with iMessage, FaceTime, receiving/sending SMS. I've tried what seems like everything to resolve this. Yesterday they said the number transf...

Resolved! Galaxy watch 6 battery

Hi, I've just received a galaxy watch 6, on a full charge its showing only 18hrs of use instead of around 40hrs.I've turned off GPS, removed all but essential apps and it's no different, tried a factory reset too and again, made no difference.I'm jus...

Resolved! Esim on Apple watch

Hello everybody, I have an Iphone 13 which has an O2 sim card for my work number & an E-sim for my personal number. I now have an Apple watch 9 cellular & i’m looking to find out if i need to have another Esim for it OR can i register it with the E-s...

Logging in to o2 app

Cannot log in to the o2 app. Been having problems with this for ages.This is not allowing me to set up my mobile plan for my Apple Watch.

Resolved! PAC code

I am trying to request a pac code, and I keep getting obstacles put in my way can you you advise how to do this online

Resolved! Sim swap

Having issues with the site and to swap sim

O2

Forum Posts