?> Before starting, make sure to update your Wii U console to the latest firmware (5.5.4 for European consoles, 5.5.3 for all other regions) if you haven't already.
!> Installing CBHC incorrectly can brick your Wii U. Make sure to follow the following rules when installing CBHC:<br>- The DS game has to be legitimately installed from the eShop<br>- Don't format the system while CBHC is installed<br>- Don't delete the user account that bought the DS VC game<br>- Don't re-install the same game using wup installer or from the eShop<br>- Don't install Haxchi over CBHC
!> If you are installing Haxchi or CBHC, make sure to unplug any USB devices attached to the console before installing the DS game and further following the guide!