Dear Ipod Touch Fans. Alrighty, A complicated situation. 16 Gb Iphone 3G. Baseband : 2.30.03. Firmware : 2.2.1 Want to Jailbreak and Unlock Iphone. To do this, I know I have to downgrade the baseband to 2.28.00, by using pHaseBanDowngrader [ and yes, I know I can do this because the iPhone was manufactured pre-September 2008 ] What I then want to do afterwards is upgrade it to 3.0 Firmware. What I want to ask is, can I directly upgrade to 3.0 Fireware without directly effecting the baseband, so that I can still unlock and jailbreak it? Or do I have to jailbreak and unlock the 2.2.1 firmware, downgrade the baseband, and then upgrade to 3.0? Or can you not have a jailbroken, unlocked iPhone running 3.0 Firmware? That's about all the questions I have right now : P any help will be greatly appreciated.