IOS4
| IOS4 | |
 | |
| Technical info | |
|---|---|
| Type | System Menu IOS |
IOS4 was a very primitive IOS that was probably used during the manufacturing process. Consoles requiring the Wii Startup Disc also use IOS4 as the System Menu IOS.
| Version | Signing bug? | STM Release Exploit? | Notes |
|---|---|---|---|
| v1 | ? | ? | Remnants of this Version were found in the 'Wii Startup Disc' Nand |
| v3 | ? | ? | Initial release. Present on Wiis with the 'Prelaunch/Wii Startup Disc' system menu. |
| v259 | N/A | N/A | Stub IOS found on Korean consoles. |
| v65280 | N/A | N/A | Stub IOS released alongside October 23rd Wii Shop Channel update |
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