I have a 16gb jailbrokn iphone software version 1.1.4. I went to the most recent iphone tutorial on iclarified.com to upgrade to the 2.1 software using the 2-1-1 version of quickpwn. I followed all directions (the pictures make it a no brainer) and I had two problems. When I hit shift and restore it starts to restore but then gives me the message "iphone could not be restored. Unkown error occured (5)". My iphone then displayed a itunes disc with the usb cord. I continued to follow the directions and tried to use quickpwn. My iphone went back to the original way I had it and then gave me the message "quickpwn can only jailbreak with versions >= 2.0" Can someone please tell me what I am doing wrong and how to correct it?