New tvOS 11 Beta References 'J105a,' Code Name for Upcoming Apple TV with 4K Support

Apple today released the seventh beta of an upcoming tvOS 11 update for the fourth-generation Apple TV, and within the beta, there appear to be assets for "J105a," previously revealed as the code name for an upcoming 4K Apple TV.Developer Guilherme Rambo, who has made a name for himself delving into the HomePod firmware, shared a screenshot depicting HDR image assets with a file name that includes "J105a."
tvOS 11 Beta 7 contains some HDR assets for model J105A 😇 pic.twitter.com/IH2XdDfr