It means smash bros has an update ready to download but you need a higher firmware before you are granted permission to do so.Got it working, forgot to set Agent - Wii U and developer tools. Thanks a lot man!
Just one more question to make all clear: After running the kernel Exploit, the wii u asks me again to update when trying to start a game with a lower firmware on it (smash bros). I already blocked all update addresses. What's going on with that?
I don't think the domains for game updates are blocked, just for the system menu.















