After on weekend George Hotz had presented first Jailbreak tools for the iPhone 3GS, now the iPhone Dev pulls team tight and offers an updated variant from redsn0w to the download, which supports also the 3GS. Tools waive the factory-installed restrictions of the Apple Smartphones and permit thereby the installation of software, which is officially not approved for the iPhone. The program gives it for Windows, to Mac OS and for the first time also for Linux.