# Mocha - Online Exploit
## SD Preparation {docsify-ignore}
We will now place the required CFW files and some additional homebrew files on the SD Card.
?> **Notice**
Your SD Card will need to be formatted as FAT32. If your SD Card is not formatted to FAT32, use [GUIFormat ](https://web.archive.org/web/20200930150014/http://www.ridgecrop.demon.co.uk/guiformat.exe ) with 32k (32768) Allocation unit size to format it. It is advised that you do not label the SD Card as `wiiu` as it may cause issues with some applications.
### What You Need {docsify-ignore}
- The Mocha < a href = "docs/files/config.ini" download > config</ a > .
- The latest release of [Homebrew Launcher Installer ](https://github.com/wiiu-env/homebrew_launcher_installer/releases/latest ).
- You will need to download the `payload.zip` file.
- The 1.4 release of [The Homebrew Launcher ](https://github.com/dimok789/homebrew_launcher/releases/tag/1.4 ).
- You will need to download the v1.4 `homebrew_launcher.v1.4.zip` release of The Homebrew Launcher.
- The latest release of [WUP Installer GX2 ](https://wiiubru.com/appstore/zips/wup_installer_gx2.zip ).
- The latest release of [Wii U NAND Dumper ](https://github.com/koolkdev/wiiu-nanddumper/releases/latest ).
- The latest release of the [Homebrew App Store ](https://github.com/vgmoose/hbas/releases/latest ).
- You will need to download the `wiiu-extracttosd.zip` file.
- The latest release of [Mocha ](https://www.wiiubru.com/appstore/zips/mocha.zip ).
- The latest release of < a href = "docs/files/SaveMii_Mod.zip" download > SaveMii Mod</ a > .
### Instructions {docsify-ignore}
?> **Notice**
The info.json and manifest.install files are not needed for the modding process and therefore can be deleted.
1. Insert your Wii U's SD Card into your PC.
1. Copy the contents of the `wup_installer_gx2.zip` file to the root of your SD Card.
1. Copy the contents of the `nanddumper.zip` file to the root of your SD Card.
1. Copy the contents of the `wiiu-extracttosd.zip` file to the root of your SD Card.
1. Copy the contents of the `homebrew_launcher.v.1.4.zip` file to the root of your SD Card.
1. Copy the contents of the `mocha.zip` file to the root of your SD Card.
1. Copy the contents of the `savemii_mod.zip` file to the root of your SD Card.
1. Copy the `config.ini` file to the `/wiiu/apps/mocha` folder on your SD Card.
1. Copy the `payload.elf` from the `payload.zip` to the `wiiu` folder on your SD Card.
