Greetings! Its my 1st time here so be gentle. Was trying to install the Waninkoko 4.2 Firmware Updater, but afterwards my Homebrew channel wasnt working. So decided to downgrade back to 3.4 It seemed to be going fine, but now I cant even get the main screen up. All I'm getting is a black screen Any suggestions??? Was wondering if I did send it to Nintendo, would they know I have HBC installed, and if so what would they do?