To start let me say that I have never applied or tried to apply any hack of any kind to my iPhone, it was "as purchased". In the interest of brevity let me say that a manual update was the only way to do the update at this time. When I applied the update the iPhone disappeared from iTunes and has since only displayed a "connector" and "an iTunes" symbol when turned on!? Is there a fix that anyone knows of other than taking it in to Apple??