iphone 4 help

[bignick666]

right i am getting an iphone 4 16gb its locked to t-mobile/orange uk how do i unlock it so i can use it on o2 uk is there any video's or can any one help

 

[PharmDoc]

contact tmobile uk to see if they will unlock it for you. I believe they charge about 15 pounds or so if you are an existing customer. If not, then I believe you have to write a letter to their customer service department and it can take up to 28 days to unlock it as they will mail you an unlock code.

I also found this website and they are in Sheffield but they can unlock the phone for a fee as well.

http://www.fonefunshop.co.uk/Unlocking/iphone_tmobile_uk_full_unlock.htm