I have a few questions about the recently released kernel exploit. 1. Does it work on 5.5.0 or is it necessary to update to 5.5.1 2. Are there any game discs with the 5.5.1 update or does updating from 5.5.0 to 5.5.1 have to be done online 3. What is the best way to block updates for the Wii U without interfering with 3DS updates (my 3DS has a9lh so I don't want to block 3ds updates).