Haxchi is an exploit that allows users to launch homebrew directly from the Wii U system menu by clicking on an icon. While there are many exploits available for the Wii U, they often involve taking a series of steps such as opening an URL via the web browser. An exploit will allow for such code to be executed. This is expected because of Wii U’s protection that disallows unauthorised software. If you install a homebrew software on your Wii U and you try to load it directly, the system will return an error (normally a 199-9999 error) and will halt and will only recover with a cold reboot (turn off then back on). This is often done by exploiting bugs in software, such as specific copies of games and flaws in the Wii U system software. In order to execute homebrew software in the Wii U, one must bypass the Wii U protections built by Nintendo. But for the sake of completeness, I’ll give a very short overview. I take that readers of this post have some degree of awareness about Haxchi. I will not dwell too much on the mistakes I made, except when relevant to the ultimate purpose of this post, which is to detail what I think is the best way of launching and configuring Haxchi on the console. So this post is my way of share what I have learned. Well I made a few boo-boos in the process, and I learned a lot about Haxchi from it. I replaced it with a card from a more serious brand, and I took the opportunity to update some of the homebrew apps. It became permanently read-only in less than an year. So I was using a cheap SD card with my Wii U to keep all of my homebrew apps for both the Wii U and the virtual Wii (vWii), and the card didn’t last long. Why? Because it can play all Wii U and Wii games, and once hacked it gives one the access to Homebrew and emulations spanning every generation that came before it! Preamble Launch d2x cIOS Installer from the list of homebrew.Yes, I still have a Nintendo Wii U and I think it is one of the best consoles ever.Reinsert your SD card or USB drive into your console.zip to the root of your SD card or USB drive. Copy the apps folder in the d2x-cios-installer.The WAD files should be on your SD card like this: This must be the same device containing the d2x cIOS Installer.Place each WAD file on the root of your SD card or USB drive.Open the titles folder and navigate through them until you locate the four WAD files you downloaded.When the process is complete, there will be a folder named titles in the same folder as the NUS Downloader.Repeat the above steps for IOS56 v5661, IOS57 v5918 and IOS58 v6175.Navigate to Database > IOS > IOS38, then select v4123.Copy all files from the NUS Downloader.On your computer, download NUS Downloader.Insert your SD card or USB drive into your computer.If you are not on Windows, you may download & run this script, and it will download the WAD files for you. This will allow the Wii to skip the downloading step. However, If you encounter any errors like net_init failed, net_gethostbyname failed:, or any other issues during the downloading stage If your Wii has an Internet connection, you may skip this section.
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RequirementsĮnsure that if you are using an SD card, the lock switch is in the unlocked position, otherwise you will not be able to select the correct options in the installer. Attempting to install other cIOS on a Wii mini will not work. If you have a Wii mini, use this guide for cIOS instead. You can skip this process if you want, but generally it extends your Wii with little to no downsides. For example, this enables the functionality of USB loaders like USB Loader GX and WiiFlow, alongside other pieces of homebrew like SaveGame Manager GX. While cIOS has largely been supplanted by AHBPROT, which gives complete hardware access, it still has useful applications. For support in English, ask for help at Nintendo Homebrew on Discord.