blackberry unlock application

I need a program that unlocks blackberry phones, you've seen them out there you send a company your phone and they unlock it for a fee, this is what i'm looking for, where you enter the person's imei and it generates an unlock code. i'm not looking for someone to develop the application for me, i need someone who actually has it, if you do please send a screenshot. program must include the latest blackberry phones in the market. thank you.