I used bannerbomb and I have homebrew on my wii, but nothing happens after that. I start homebrew and its nothing but bubbles. What else am I needing or am I lacking? I'm on 4.0. I got homebrew on there no problem, but after that nothing seems to be working. I even followed a tutorial here, but I get a hundred error messages adding the things in the tutorial.
Homebrew channel is an application loader. Normally it will peruse the SD card and then the USB device for an apps folder and display an applications therein. If you have SD inserted and some programs in apps then perhaps it doesn't like your SD card (i.e. not compatible) Bubbles means it sees no apps.