Ok get your sd card in your wii u run the homebrew channel, run yawmm, and install your. Ok do the same with with wii launcher like yawmm. org or something like that when looking in applications, it description should be a alternative to gecko os (gecko os is a cheat manager thing, but i found out that using wiilauncher without cheats allows it to be run in fullscreen) ). last but not lest you need wiilauncher (sorry i don't have a good enough rep since i Just joined look it up, it should be in wiibrew. wad) and put it on the root of your sd, aka when you open your sd card in a file explorer and haven't moved into any other folders. ok once you checked that is place properly, get your other file (it should be a. it needs to look like this when you open your sd card (you can have extra stuff but I mean make sure it exist this way) (apps) (YAWMM_EN) and somestuff within that.

ok anyways once you have those files put yawmm in apps folder if you don't have one create one.

Here is the tutorial bit, so first your going to need yawmm which is right here make sure you get the one with vwii support it will say it!!!! next is this is the download page for the custom hb channel with fullscreen support, choose your colors, you got dark blue, black and yellow. Use wiilauncher, go into config setup hook none, switch aspect ratio to 16:9, save config, and launch channel once you leave config. There's a few things you need, (homebrew channel, a custom one with 16:9/full screen, a application called wiilauncher, I'll get the links later).

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