iPhone from O2 Ireland instructions: - Send the IMEI to our server - Wait 7 to 15 days we return the answer "activated" - Then, install last version of iTunes - Make sure phone is last version updated by official itunes sw - Connect phone to iTunes with not accepted (not valid) simcard - Wait until itunes detect phone - Now diconnect phone and reconnect after 10 seconds. - Phone Unlocked. NOTE : This is the only "lifetime" unlock solution for Apple iPhone as the IMEI is registered as "Unlocked" in Apple database. Your phone will always be unlocked even after each new update of your phone firmware ! If your iPhone has ever been sent to Apple Care / Technical Service or is a replacement unit please do not order. At this moment we are working on a solution for these phones.