hi guys i bought an iphone 4 on "orange" and want to use an o2 sim card i thought it was just the matter of taking it to a shop but i think its more advanced than that can any 1 help as is a birthday gift an hav to hand it over on sat HELP?????
I will help you.
For unlocking no need to go to phone unlocking shop,You can easily unlock your phone from home with a help of unlocking service provider like OnlineGSMUnlock.com Here you can remove your orange network lock using Remote unlocking method.Once unlock your iphone,you will be able to use your 02 sim card.