First off only use this app if you fully understand that bricking your Wii could happen. If in any doubt do not touch.

News/release from Waninkoko

DISCLAIMER ]:

- THIS APPLICATION COMES WITH NO WARRANTY AT ALL, NEITHER EXPRESS NOR IMPLIED.
I DO NOT TAKE ANY RESPONSIBILITY FOR ANY DAMAGE IN YOUR WII CONSOLE
BECAUSE OF A IMPROPER USAGE OF THIS SOFTWARE.


[ DESCRIPTION ]:

- This application allows you to downgrade your Wii firmware to any
available version.


[ REQUISITES ]:

- Custom IOS37 rev 03 or higher.
- Internet connection.


[ HOW TO USE ]:

- Run the application and select the firmware to install.


[ KUDOS ]:

- Team Twiizers and devkitPRO devs for their great work in libogc.
- All the betatesters.
- nitrotux, for his IOS5.

Download Here and give feedback via comments