Im trying to jailbreak my iphone 3g (legally unlocked) and allways when im succefully done im seeing that nothing happend. That im still on 2.1 software.

I was trying to JB it by itunes (but i have itunes 8 so i have error 6)

I was trying to JB 2.1 software by quickPwn with no luck

and i was trying to use winpwn 2.5 but after everytinh was done i was still on that 2.1 software..