Updating Wii Menu to v4.3

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This tutorial will explain how to update your Wii Menu to version 4.3, if you have already homebrewed your Wii.

It is much safer to use ModMii (Windows only) to update your Wii to 4.3.

What you need

If you don’t have a Windows computer, please join the RiiConnect24 Discord server (recommended) or e-mail us at [email protected].


Section I - Downloading

Your Wii must be modded in order to perform this. If it isn’t, then it’s best to follow the guide first before doing this.

To protect against bricks, make sure you install Priiloader. Also, install BootMii (as Boot2 if you have an early Wii, otherwise IOS). Installing brick protection along with following the guide correctly should keep you safe from bricks. DO NOT CONTINUE UNTIL YOU HAVE INSTALLED PRIILOADER AND BOOTMII!

  1. Extract the .zip file for NUS Downloader Wii and open the application.
  2. Go to Database... > System > 0000000100000002 - System Menu and select the version corresponding to your region as shown in the table below.
  3. Make sure Pack WAD is checked.
  4. Press Start NUS Download!.
  5. Open the titles -> 0000000100000002 -> (Wii Menu version) and copy the .wad file to a folder called wad on your SD Card or USB drive.
  6. Repeat steps 2-5 with IOS -> 000000010000003A -> Latest Version.
  7. (If you have RiiConnect24, you can skip this step) Repeat steps 2-5 with IOS -> 0000000100000050 - IOS80 -> Latest Version.
Region Wii Menu version
Japan v512 (4.3J)
USA v513 (4.3U)
Europe v514 (4.3E)
Korea v518 (4.3K)
Section II - Installing

You use the +Control Pad to use this tool.

  1. Put your SD card or USB drive in your Wii.
  2. Avvia l’Homebrew Channel sulla tua Wii.
  3. Launch Wii Mod Lite.
  4. Using the +Control Pad on your Wii Remote, navigate to WAD Manager, and then navigate to the wad folder.
  5. Press A to install the IOS80 .wad file. [Make sure the installation is successful, otherwise abort.]
  6. Press A to install the Wii Menu WAD.
  7. Press A to install the IOS58 .wad file. [Make sure the installation is successful, otherwise abort.]
  8. After they are successfully installed, press the HOME Button to exit back to the Homebrew Channel.

Installing a Wii Menu WAD removes Priiloader.
Do not return to the Wii Menu yet, otherwise you could BRICK.
Install Priiloader IMMEDIATELY!!

Continue to Priiloader Installation
Priiloader adds a level of brick protection, and we recommend it.