Wiidisc IDs
From WiiBrew
This is a list of used disc IDs and their effect:
| Value | Description | Effect |
|---|---|---|
| 'R' | Revolution = Wii | none |
| 'S' | Wii disc | none |
| 'G' | Gamecube | none |
| 'U' | Utility-disc(?) GameCube (GBA-Player disc is using U) | none |
| 'D' | Gamecube Demo disc(?) | none |
| 'P' | Gamecube promotional disc(?) | none |
| '0' | Diagnostic Disc | auto boots title when disc ID is read by system menu |
| '1' | same as '0', probably | |
| '4' | Wii Backup Disc | unknown if any |
| '_' | WiiFit Chan installer | unknown if any |
