I'm new to Wii stuff (just got it a couple of days ago). Today I managed to break the internet in my house, but after getting it all set up again, my Wii asked if I wanted to do an update. My Wii is currently unmodded and already running 4.3E. I haven't updated as I do want to softmod it at some point, so I can't verify that the version number would change. Just a heads up.