Does anyone know a firm and secure way of unlocking an iphone?

[AngelFire18]

honestly there really is no secure or safe way. when bringing something out of its programming there is always potental to "brick" it i am a mac user and i really wouldn't suggest it. Macs are machines that require you to run updates irregularly so its hard to tell. and then on top of that if you dont update it it WILL start to act funny. if by chance you do "update" it no doubt it will crash. and there is no recovering. it almost more trouble then its worth. Also since it's an iphone as soon as you connect it to your computer it will try to update adn thats also dangerous. Honestly dude just go for at&t.