Hacking firmware 3.3e downgrade

[bigdave1980]

is there a way to downgrade fiormware from 3.3e, I have installed a d2pro9 mod chip - most games work fine on backup copies but ssbb and mario kart dont work, my friend has the same chip installed but is not running 3.3e and the games work fine on his- any ideas????

 

[chrishull]

these sound like they have been trucha signed you need to either install geckos which will alow you to run these disks from the homebrew channel or get proper backups which have not be signed.