Hello! I want to buy an iPhone 4 tomorrow from a store near where I live (it's not an authorized dealer...the iPhone costs $1000 there). Although there is an authorized dealer nearby, the iPhone from there would cost $400 more. However, I am really willing to buy a factory-unlocked iPhone 4 instead of a software-unlocked one, and I am going to check out the unauthorized dealer tomorrow. I am afraid that the salesman would trick me into buying a software-unlocked one without my knowledge. The reason for which I want a factory-unlocked iPhone is so that I wouldn't have to jailbreak it each time I update it and risk getting it locked by mistake in case that there is no available software yet to unlock it. Therefore, I would like to know what are some features that would help me identify a factory-unlocked from a software-unlocked iPhone. For example, what is the default iPhone software that Apple releases with all iPhone 4's (if there is a default software version)? Would the Cydia icon be visible on a software-unlocked iPhone (I'm afraid that it would be hidden in some way)? Also, I would PLEASE like to know some more ways to identify the factory-unlocked from the software-unlocked iPhone without having to restore it. Thanks in advance for the help.