Error 003

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The so called Error 003 occurs when a Korean Wii gets region switched to a different region and then updated to 4.2 via the online update.

Technical cause

System menu 4.2x calls a new ES Ioctlv(0x45) which got added in IOS70 on other IOS' this Ioctlv always returns -1017.

If the korean-common-key is present IOS70 will return 0, which will then trigger the error in the system menu.


There is currently no way known to fix this error.