Changes

0002's exact purpose is unknown; it appears to verify the results of 121J by checking files on NAND as well as files from an SD card, in particular [[all.ini]]. all.ini is a list of tests near-identical to that which is present in 121J under the filename "master.dat"; it is unknown why 0002 requests this file, or why it was copied to NAND and therefore able to be retrieved from a retail Wii system.

0002's exact purpose is unknown; it appears to verify the results of 121J by checking files on NAND as well as files from an SD card, in particular [[all.ini]]. all.ini is a list of tests near-identical to that which is present in 121J under the filename "master.dat"; it is unknown why 0002 requests this file, or why it was copied to NAND and therefore able to be retrieved from a retail Wii system.

The final step is to install the System Menu, IOSes, and channels. This process is akin to a standard disc update, where a disc is inserted, the contents of it are read, and WAD files are installed from those contents. The disc that handles this is known as 122E. This disc appears to simply be an update partition, as the [[main.dol]] file which it leaves behind in the [[cache.dat]] of a system after it is inserted is a non-functional DOL file similar to those which are found in the update partitions of retail Wii discs. It can be presumed that Nintendo may have pressed several versions of this disc to keep the Wii's preinstalled software updated throughout its production run; however, none have been found publicly, nor is it known what the actual name or appearance of the disc is.

The final step is to install the System Menu, IOSes, and channels. This process is akin to a standard disc update, where a disc is inserted, the contents of it are read, and WAD files are installed from those contents. The disc that handles this is known as 122E. This disc appears to simply be an update partition, as the [[main.dol]] file which it leaves behind in the [[cache.dat]] of a system after it is inserted is a non-functional DOL file similar to those which are found in the update partitions of retail Wii discs. It can be presumed that Nintendo may have pressed several versions of this disc to keep the Wii's preinstalled software updated throughout its production run; however, none have been found publicly, nor is it known what the actual name or appearance of the disc is.