have jailbroken iphone 3g
The version it says in the about menu is 3.1.3
Ive tried to install this app called blacksn0w through cydia to have the phone unlocked. When I installed it, phone just froze. So I held the home and top buttons together for a while and it rebooted the phone.
Now when I turn it on, it hangs on the apple logo.... seriously wtf???????