Originally Posted by psionic:
“I think you need to have the phone with the same IMEI number they sold you and still needs to be active on the same phone number, for O2 to do it.”
I got O2 to unlock an iPhone 4 with a different IMEI to the one they sold me (the original was replaced by Apple).
Originally Posted by call100:
“If it's an O2 phone they will charge you £15. You can do it all through the website if I remember correctly.”
The fee is only charged if you are on Pay as You Go.