I recently set up a Wii that was 4.1 to have Homebrew channel and the backup channel/usb loader. Everything worked well. I did a safe 4.2 update, and still everything was good. Then a friend was trying to access the Shop Channel and it stated a license agreement needed to be accepted. After that, it stated that an update was going to download (which I thought was odd since I was already on 4.2). He started the update (I stupidly did nothing) but then just as it was beginning we decided it may have been a bad idea and shut down the Wii. The Wii started up fine, and Homebrew Channel was still there. The problem now is that now Backup loader (Neogamma R7) doesn't work, just a black screen. I had the backup loader installed as a Channel, so figured I'd use the Wad manager to remove and reinstall. When I launch Wad manager (1.4 and 1.5) the screen comes up, but then the controller stops working. I cannot press A to continue. Pressing A just makes the blue lights blink (light the controller is not in sync). I restarted and tried again, same thing. I figured I'd try to reinstall the CIOS (15). The same thing happens, the screen comes up, but the controller becomes inactive. I decided to try installing Truncha again, and that went through fine. What should I do here? Should I just try continuing with the Wii system update and hope for the best? I'm at a complete loss.