so i recently brought a iphone 3g (firmware 3.1.2) second hand of a friend that had a broken home button. i decided to jail break so i could use a program that ables me to close applications. the phone was fine until it started freezin on the lockscreen and restarting.

so i decided to reset the phone though the settings menu on the iphone, this started out ok but then the loading bar finished and the boot screen is as far as it goes now. i obviously cant restore or put into DFU mode, iv tried everything, itunes doesnt find it. i tried opening ssh as i had connected though it before but no luck whatsoever.

CAN SUM 1 HELP ME please!!