I've a Run Rs JB. Once I connect my iPod to the USB, my iPod will boot into recovery mode and itunes will start too. I've been trying to use a guided boot up app or manually with the terminal but it still won't work. Please Register or Log in to view images Then I checked the terminal which says "You do not have adequate system privileges" Please Register or Log in to view images I've unplugged, reconnect it again, use the bootup app and yet it's still on recovery mode even though I did not receive the error message again. So, the only option now is to DFU and use a bootup app. No issue at all.