[TUTORIAL] Wii: install WADs and channels safely in 2026 (YAWMME, NUSGet)

Step-by-step Wii tutorials: mod your Wii, install the Homebrew Channel, cIOS and a USB Loader, back up and unbrick your console.
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[TUTORIAL] Wii: install WADs and channels safely in 2026 (YAWMME, NUSGet)

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Automatically translated from French.

[TUTO] Wii : installer des WAD et des chaînes sans risque en 2026 (YAWMME, NUSGet)

Installing a WAD on a Wii is quick but remains the leading cause of bricked consoles: here are the right tools in 2026, YAWMME and NUSGet, and the right rules.


What is a WAD?

The Wii's package format: channels, IOS, system menu. You install a WAD to add a channel (a shortcut to a homebrew, called a forwarder), restore an official channel, or install a system component. The first two uses are safe when you follow the rules; the third requires knowing exactly what you are doing.


Rule no. 1: Priiloader first

Before installing any WAD, you need Priiloader (and, on Wii, BootMii). It is what lets you repair the console if a WAD prevents it from booting. Our tutorial hacking your Wii in 2026 installs both of them.


The WAD manager: YAWM ModMii Edition

The community's reference guide recommends YAWM ModMii Edition (YAWMME, stable version 1.0.1). It works on Wii, Wii mini and vWii, keeps Priiloader when you reinstall the system menu, and blocks the power and reset buttons during installation.
  1. Install YAWMME from the Open Shop Channel, and copy your WADs into a wad folder at the root of the SD card.
  2. Launch it: the wad folder opens. The + button selects multiple files, A starts the installation.
  3. To uninstall, select the WAD, press right to switch from “Install WAD” to “Uninstall WAD”, then A.

Download the official files: NUSGet

NUSGet (1.5.3, July 2026) replaces NUS Downloader: it downloads official Wii, vWii and DSi titles directly from Nintendo's servers, and turns them into WADs. It runs on Windows, macOS and Linux. Your antivirus may flag it: the guide states that it is a false positive, and the Windows builds are now signed. For vWii, tick re-encryption with the Wii common key.

To keep a copy of your own channels, Yet Another BlueDump MOD exports them as WADs from the console.


What bricks a Wii (never do this)

According to the reference guide's brick prevention table:
  • Installing an IOS or menu meant for another console: a Wii IOS on a vWii or a Wii mini, for example.
  • Installing a system menu from another region, or an older version: error 003 or a brick.
  • Old IOS packs (DarkCorp, “IOS236 Installer” and the like): they were used in 2010 to install modified IOS. They are obsolete: current d2x cIOS are installed from the official IOS, without them.
  • Pimp My Wii, AnyTitle Deleter, AnyRegion Changer: to be avoided.
  • A badly made forwarder, with an invalid banner or icon: this is the “banner brick”, the most common brick.

Fixing a “banner brick”

Symptom: black screen right after the health and safety warning, or the message “The system files are corrupted”. The fix: open the Homebrew Channel through Priiloader (hold Reset at power-on on Wii), launch YAWMME, and uninstall the last WAD installed. This is precisely why you install Priiloader beforehand.


Forwarders: channels for your homebrews

A forwarder adds a channel to the Wii menu that launches a homebrew (USB Loader GX, WiiFlow…). Preferably use the projects' official forwarders: USB Loader GX publishes one on its GitHub, WiiFlow offers one for Wii and one for vWii. Install them with YAWMME, like any other WAD.


⚠ Warning: never install a WAD whose origin you do not know, and never a system WAD (IOS, menu) that does not exactly match your console and its region.


Sources and official guides: Reference guide (YAWMME) · Brick prevention · YAWM ModMii Edition · NUSGet · Backing up your WADs

Tgames does not provide games, BIOS files or keys: only use backups of your own games and your own console. A question? Reply to this topic.

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