Yesterday’s Apple TV update broke the awesome PlexConnect hack that allowed a fully-functional Plex client on non-jailbroken Apple TV 2 and Apple TV 3. It seems that Apple fixed the Trailer app vulnerability. According to Cult of Mac:
Are you one of the many unfortunate people to attempt Apple’s latest update on your Apple TV? Did you click the update button only to be met with an error message, an incomplete download, or a completely useless little black puck like all the folks on Apple Forums? Well, if this is not you, breathe a sigh of relief. If this is you, have no fear, Apple TV Hacks is here!