I got 3.0 installed on my SD(installed as full hackless wii) just fine, and got gecko running on my Wii U. The problem is that, after playing for a while I wanted to reset, so I hit home on my Wiimote then clicked reset. I think that was a mistake because the screen went black and it froze. Since then I have reformatted my SD and reinstalled 3.0 like 6 times. Here is what happens each time. I put my Wii U in Wii mode, insert the SD card, boot up Smash, and go to stage builder. Once inside stage builder there is the little icon that says new for creating stages, but there is also another icon that looks like a custom stage, but that icon has a spinning thing like something is attempting to run. At that point I have to try to back out and the Wii U just freezes again, and must be unplugged. Does anyone have any ideas of what to do, or am I just screwed and it is a Wii U compatibility issue?