I recently got wii with 3.2 (Korean version) with hombrew channel installed. While loading neogamma from homebrew channel I get an alert message that I am on old CIOS7 and need CIOS 14. I can still play games on DVD. My requirement is to just play game from hard disk instead of DVD. I read that there is no need to update to 4.3, but all tutorial I saw were related to 4.3 and iso236 patch. '3.2 had lot of vulnerability (mainly, the signature check bug), plus don't need IOS236. Please help on next steps.