OK kinda confused with all the different case scenarios, anyways here is mine:
Iphone 3G on OS 3.0 (7A341) jailbroken and unlocked with Pwnage about a year ago.
Now i want iOS4 jailbroken and unlocked as well..
I've got Pwnage tool 4.0.1 and the 3G 4.0 ipsw restore file so am i good to go??