Wii
Checks your Wii's original region
Run CheckRegion and it will tell you what region your Wii was originally, even if it has been region changed. If your Wii was purchased before May 2011 or does not have GC ports, the report should be 100% accurate. If that's not the case, there is a chance someone used Ohneschwanzenegger and a GC controller to create a new NAND, which allows a custom serial number, thus fooling CheckRegion. You can only then assume it's right if it reports a different region than your Wii's current one.
CheckRegion (.ZIP)
e9fa1c32781f9574d74bd2649b55e104
boot.dol
4b68b8f1a340c9f69f3aeb3f499e0748
meta.xml
icon.png