I installed the iOS 5 beta 7 on my iPad also jailbroke it with sn0wbreeze. Booted it jailbroken with iBooty and went to install some stuff. Hit "Restart Device" in Cydia thinking it would just boot with none of the jailbroken apps working and that I could DFU it and boot it again with iBooty. It now only does the apple logo, recovery mode, or a blank screen no matter what I do with the home and power button. During any of this it will not connect to my computer at all with the usb cord connected. Did I brick it?