When you spoof and put Tubehax in (which is a MUST to avoid firmware updates) then you can play online very well. If something isn't working, just run the Kernel Exploit once (till it works) and then NNU Patcher. Then you can access the Eshop and stuff until you restart your console.
However: You don't need NNU Patcher to play online. Just spoof and make sure Mario Maker has the latest update (for the game, not the Wii U firmware) to play online. To update Mario Maker use WUP Installer (search the forum for instructions).
Thanks for your reply.
So I got it right I just have to spoof to 5.5.1, install the latest Mario Maker Update and thats it?
I was assuming that to play online with my Wii U i need to have an account to log into, like on the Playstation Network for example.
Is it possible to create a Nintendo account when I´m using TubeHax, or do I not even need one to play online?
And one other thing: Is it also possible to buy stuff from the eShop with the NNU Patcher, or can I just download stuff I already purchased?








