Updating wii firmware
These control input and output between the code running on the main processor (the IBM Power PC "Broadway" processor) and the Wii's hardware features that did not exist on the Game Cube, which can only be accessed via the ARM.
When Nintendo releases a new IOS version, except for unusual circumstances (for example security updates to block homebrew), the new IOS does not replace any IOS already installed.
The system provides a graphical interface to the Wii's abilities.
All games run directly on the Broadway processor, and either directly interface with the hardware (for the hardware common to the Wii and Game Cube), or interface with IOS running on the ARM architecture processor (for Wii-specific hardware).
However, you may realize that, at times, you are better off running an old software version than upgrading to a new version with unseen problems.
In these cases, you may want to stop your Wii from receiving updates.
Some updates will disable your Wii if you have modified it.
This update can occur even if you are not currently using your Wii.This article was written by the It Still Works team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information.To submit your questions or ideas, or to simply learn more about It Still Works, contact us.With downloaded software, this should not theoretically happen, as the user cannot access the shop to download software unless the player has all the IOS versions that they require.
However, if homebrew is used to forcefully install or run a piece of software when the required IOS does not exist, the user is brought back to the system menu.
Periodically, Nintendo issues new system updates or firmware releases for the Wii gaming system.