I've been thinking of hacking my Wii U for a while now using the loadiine method but at the same time I don't want to lose access to Nintendo's online services such as the eshop, and miiverse. Also if I can transfer any of my Wii U data to the Nintendo Switch when it finally comes I'm presuming I would need it updated, so what I'm saying is that if I update my Wii U after using the homebrew channel will it brick my Wii U or something similar? I understand that it would probably destroy the homebrew side of things but the consoles NAND itself? Maybe if I stay away from things that modify the NAND I could update without a brick if there is a risk of a brick in the first place.