http://www.youtube.com/watch?v=-o2EqynOcZw This video allows you to downgrade Wii System Firmware 4.3 down to 4.1 in which you can CONTINUE downgrading using my older guides (4.1 to any). Install Homebrew Channel: Spoiler http://www.youtube.com/redirect?q=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D0ZZHMeOxOgU&session_token=vdK7wK9vuYT-XW4DJkiw55KL8jB8MTM2MTQ4NjcyOUAxMzYxNDcyMzI5 If you plan to downgrade from 4.1 - Lower: Spoiler http://www.youtube.com/redirect?q=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DyeP750dbLR8&session_token=vdK7wK9vuYT-XW4DJkiw55KL8jB8MTM2MTQ4NjcyOUAxMzYxNDcyMzI5 credits: ElectronicHackz