So my friend jailbroke his iPod with Quickfreedom, and everything was okay. But when he was using BossPrefs it froze. It turned off and when he turned it on there was the loading thing (the circle with the light spinning around). It stopped spinning and now whenever he turns it on the loading thing is there put the light is frozen. He tried to put it in recovery mode and take it out, hard reboot, and all that. Is there a solution?