: This is the most powerful safety tool, but it must be installed before the brick happens. BootMii allows you to create a complete NAND backup —a snapshot of your Wii's entire internal memory. If a brick is so severe that the System Menu can't be fixed, you can use the BootMii menu to restore the NAND backup , reverting your console to its exact, working state before the installation.
While a DIY "anti-banner brick" solution exists, it is complex and not for beginners. The absolute safest and most effective way to enjoy Mario Party 9 on a modded Wii is to avoid WADs for this title entirely. Instead, use a to play your legally backed-up copy of the game. Finally, before even thinking about installing any foreign channel, ensure you have installed Priiloader and made a BootMii NAND backup as an emergency safety net. Your Wii will thank you.
As one of the later Wii titles, it features some of the most polished graphics and animations available on the hardware [2]. How WADs are Used
: Occasionally, modders inject N64-era Mario Party games into WADs to play them on the Wii. Essential Game Information
Installing unofficial WAD files requires a modified console with
Click your newly installed channel on the Wii Menu or launch your USB Loader app directly from the Homebrew Channel.