Hey all... so, today my cousin is going out of the country, and he gave me his iPhone! it's a 1st Gen iPhone (8GB)... I know it's kinda old... but, I do like the design! well... he had it jailbroken (the 'installer' one, not 'cydia')... and it's still on 1.1.4 I'm downloading 3.0 as I write... so what should I do? I want to unlock it but NOT jailbrake it... what I mean is I want to use it for any carrier, but I don't want the 'installer' / 'cydia' / etc, installed.... what's my best solution? P.S. by updating to 3.0 will the Installer App be deleted? (thats what i want) Thanks!