hello guys, i just bought a used wii U, the wii U had homebrew channel on it, in Vwii mode. it was on it for a while, and the guy never used it, since he didnt even have a wii remote to access it. i have been using my wiiU for the last day, and have decided to enter the homebrew channel just to check, and accessed a wiiflow app that was on the SD. didn't find any games there, so i decided to go back to wiiu mode, and since then my wiiU can't read any discs or enter Vwii mode. any help guys?