Hi, so I'm new to this forum, so i wanted to ask something about the iphone before I buy it. So i know that the Iphone 4 doesn't have unlocking yet. But i was just wondering, if you unlocked an iphone, and needed to have it serviced because of non-responsiveness to the screen or something, would you be able to fool the apple store into helping you if you restored the iphone to factory settings before bringing it in? Or would they be able to tell? or would they be really picky about it? Just wondering what people's experience with this has been. The reason I want to unlock my phone is because i want to buy an iphone 4 in the states, and use it in Canada without the plan, since its cheaper this way.