Updating nintendo wii firmware
Updates are optional to each console owner, but may be required in order to retain interoperability with Nintendo's online services.
Each update is cumulative, including all changes from previous updates.
However, the Wii Speak Channel is no longer available for download from the Wii Shop Channel, and it cannot be transferred to Wii U.
Wii Shop Channel Important: Save files created by unauthorised modifications may cause damage to your Wii console.
This Wii Menu update will detect and automatically delete such files.
Please note that these deletion measures will not affect Wii consoles that contain only normal save files.
It allows launching software stored on Wii U optical discs, applications installed in the internal memory or an external storage device, or Wii titles through the system's "Wii Mode".
The Wara Wara Plaza is displayed on the TV screen, while the Wii U Game Pad screen displays the application icons available for launch; the two screens' display roles can be swapped with the press of a button.