# Choose The CFW You Want ?> Before starting, make sure to update your Wii U console to the latest firmware (5.5.4 for European consoles, 5.5.3 for all other regions) if you haven't already. There are two main CFWs: Haxchi/ColdBootHaxchi (CBHC) and Mocha. ## **Haxchi** - Requires a legitimately installed paid DS VC game from the eShop. - Can be used to launch CFW directly from the Wii U Menu. - Needs to be re-launched from the Wii U Menu every reboot to enable CFW. - Its functionality can be extended by installing ColdBootHaxchi (CBHC) to a Haxchi installation. ### [**Continue with Haxchi**](user-guide/haxchi/sd-preparation) {docsify-ignore} ## **CBHC** !> Installing CBHC incorrectly can brick your Wii U. Make sure to follow the following rules when installing CBHC:
- The DS game has to be legitimately installed from the eShop
- Don't format the system while CBHC is installed
- Don't delete the user account that bought the DS VC game
- Don't re-install the same game using WUP Installer or from the eShop
- Don't install Haxchi over CBHC !> Breaking one of the above rules will result in a brick. - Same (dis)advantages as Haxchi, but automatically launches CFW on every boot. ### [**Continue with CBHC**](user-guide/cbhc/sd-preparation) {docsify-ignore} ## **Mocha** - Does not require any game, and is therefore free. - Needs to be re-launched through the browser exploit every reboot to enable CFW. - Is not compatible with the Homebrew Launcher Channel. ### [**Continue with Mocha**](user-guide/mocha/sd-preparation) {docsify-ignore}