O2

Hi, had a new Samsung S10 since March 2020 (not from O2), but its now end of June and MyO2 app and account access via browser are still both showing old S5 and old IMEI. Im on monthly SIM only contract. What do you need to do to get phone info update...

Hi, I have 2FA when I login to my own My O2 account, but my wife does not - How can she get 2FA started on her My O2 account?. Advice much appreciated