An image of the DiscUpdateDisc taken by NWPlayer123.
|Disc Internal Name||DiscUpdate Disc|
|Disc Release Date||Exact date unknown, somewhere around the release of Wii Menu 3.0U (August 6, 2007)|
|Disc Build Date||Unknown|
The DiscUpdate Disc is a disc which installs an update on a Wii console via the Wii System Menu's update mechanism, and verifies that the update has been installed using a special program ("boot-steve"). This disc was obtained and dumped by NWPlayer123 in late 2018.
The disc installs its contents through an update partition, and the actual program on the disc is just a verification tool, unlike the Movie-Ch Install Disc which installs WADs on the disc itself.
The disc was initially discovered through an image posted online in the late 2000s showing it alongside the Movie-Ch Install Disc and Wii Backup Disc, then was later discovered to be for sale on GameDealDaily's website.