My friend just recently gave me his old iPhone 4 to play with and I don't want to activate it, but rather just use it as a Wi-Fi connectable iOS device that'll use apps, games and play music through the iPod function. The problem is that I'm not able to "initialize" the iPhone by plugging it into iTunes, I have 3 different Windows 7 PC's in my house right now and none of them are recognizing the iPhone in iTunes. On the contrary, I have an iPod touch 4G and each one accesses it with ease. I've tried DFU mode and iTunes still fails to recognize this iPhone. Anyone have any ideas? I'd like to jailbreak it as soon as I get initialized. Thank you!