Hello, my friends! Bought used Korean Wii with 4.1U firmware (but before buying I think that it is original U-regioned). There was homebrew, but I formatted memory, thinking to update through Wi-Fi (without result, of course). And now.. What can I do? Use ModWII to update FW to 4.2 or 4.3 (never used it, links for complete guides is good for me), or maybe use installed 4.1U and install USB Loader, Homebrew etc? What link to do this in my situation? Thanks!