So, about 7 hours ago I decided to download itypefastR from cydia, and once it finished I pressed Reboot Springboard. [Yes, I did download the 3.0+ version] From then until now, my iPhone is completely frozen and the spinning wheel still keeps running. I have tried to go to the springboard, reboot, even DFU mode. None of them worked. Although at the bottom, it says "software installed successfully." And I did search, but all I got was an old thread from the 1.x.x days about an iPod Touch. Any ideas on what I should do?