4.0J kills D2CKEY?

Discussion in 'Wii - Hacking' started by musashi9, Jun 17, 2009.

  1. musashi9

    musashi9 Newbie

    May 11, 2006
    I have
    Jap WII
    FM: 3.2J
    MC: D2CKEY
    I was trying to get Ghostbusters USA to work on my WII but I kept getting a black screen. So silly me thought it would be a good idea to upgrade my WII firmare using the internet. I managed to upgrade it to 4.0J but after the upgrade none of my backups would work.
    As soon as I put a disc in the drive it would goto a black screen with some Jap writing saying error.......turn off the power....

    So i spent 4 hours today trying to find a way to downgrade. I managed to downgrade back to 3.2J (before my wife came home and killed me) and I am back where I started from but now I have wii home brew installed [​IMG] .

    So my question is. Did upgrading to 4.0J stop my D2cKey from working? if so how do I go about upgrading so newer games work, without going thru all of this again
    I read some places about installing certain IOS to get newer games to work.
    Can someone point me in the right direction on how to do this without doing the official upgrade