I just bought my iphone 3gs 16 gb and I have windows 7 ultimate edition. I tried many times to jailbreak the iphone and each time making stupid mistakes I failed. I finally tried redsNow and I thought I had successfully jailbroken my iphone when it said it was waiting for reboot and froze there. So i manually rebooted which caused my iphoen to be stuck in recvoery mode. I have no idea what to do and I cant get to the home screen, I know I am a noob, but please help me.