updated wii to 4.3 now no neogamma working
I had a beautifully softmodded wii that was working fine until my sister updated the system firmware from a store bought game, the system firmware is now 4.3e and as a result of the update neogamma no longer works and so back ups won't run. I came onto here and had a look at this tutorial and followed the bit which said softmods with homebrew channel already installed becuase mine did. anyway I formatted the sd that was in the will and put MMM onto it but now when I went back to my wii there was no homebrew channel, I'm not sure if it went when the system got updated or because I formatted the sd card.
What can I do now?