Developer of popular TinyUmbrella tool is working on a new utility allowing users to customize Apple iOS Firmware .IPSW files, according to the tweet by the developer the new utility TinyPwn will make is possible for users to make scriptable modification of the ipsw firmware files via a simple custom API on Windows, Mac and Linux.

Apple seems to have equipped iTunes 8 to detect and prevent the Pwnage exploit, iTunes 8 will now flash the error below if you try to load an Pwned IPSW file with an unPwned device preventing the exploit to suceed.