This is a Custom IOS, an IOS modified to add new features not available in the official IOS. This IOS has been created to be used ONLY with homemade software. The Custom IOS installs as IOS249 and does not modify any other IOS so it is safe to install.

This application comes with no warranty at all, neither express nor implied. Nor the author Waninkoko, nor anyone else will take any responsibility for any damage to your Wii console because of improper usage.


– Command IOCTL_DI_OFFSET custom (to support multigame).
– Support for custom commands DIP.
– The read command to read D0 now 6x using original disks or modchip.
– System transparent patching error 001/002.
– Fixes and improvements.

Thanks to for the news.