I need to figure out how to block ISP/URLs first.I havn`t used the Wii U in Wii mode.I think I can figure out how to install Homebrew channel,but will I be able to use the Netflix and Youtube app without updating to 5.0.I tried to load the apps in Wii U mode and it asked for a system update.I`m on 4.1 right now or can you use the Netflix app in Wii mode?