got an iphone 3g version 2.2 from canada (i'm in phils)jailbroken and unlocked using the yellosnow. now, i had restored it from some reason and then jailbroke using winpwn. now i'm stuck on the recovery screen. since it is locked on some network from canada, unfortunately i dont have the sim from that country. now, when i connect to itunes, in order to browse the springboard, it says that the sim is not valid. please help.... how can i get out of the recovery menu?