Post Sat Feb 07, 2009 10:44 am

Upgrading after a downgrade

Sorry if this is a frequently asked question, but my GoogleFu is not the best and I have not found any answers yet.

I have successfully installed Home Brew Channel via the Twilight hack on my 3.4E Wii.
After some searching, I have realized that version 3.2E is the most compatible and one can downgrade the system to 3.2E from 3.4E.

To my questions; if I downgrade to 3.2E, what will happen if I use the "original" Wii firmware updater?
Can I ever restore the Wii to an original state if I, for example, want to sell my Wii in the future (without any hacks and stuff...)?

Thanks!

/accurate