Hacking What parts of a Wii disc are signed?

[ssj4android]

It seems for some reason the region code isn't in the signed portion. So, what about everything else? Has anyone figured out the Wii's file system yet? Apparently, the Xbox 360 was hacked by changing a shader file on a burned disc. Couldn't something like that also be done on the Wii, only easier since AFAIK it has no hypervisor?

 

[kai445]

It seems for some reason the region code isn't in the signed portion. So, what about everything else? Has anyone figured out the Wii's file system yet? Apparently, the Xbox 360 was hacked by changing a shader file on a burned disc. Couldn't something like that also be done on the Wii, only easier since AFAIK it has no hypervisor?

http://www.wiili.org/index.php/Wii_Optical_Disc