Hello there!
I'm Create, one of the many makers of some of the new gates for the exploit that has been going around, that works on the system version of 5.5.2.
This thread was made to teach users how to use SleepiiHax, also known as StupiidHax.
This exploit is very unstable, and may not work very often. Please use this exploit to install Haxchi, so you can gain consistent Homebrew access.
First off, get the Homebrew Launcher and then extract it into your SD card.
Then, eject your SD card and put it into your Wii U, then boot your Wii U.
Next, open up the Internet Browser, then hit X, and go to any one of the URLs down below
http://sleepii.ovh
http://stupiid.ovh
http://u.drg.li
http://www.wiiubru.com/x/
Then select "Exploit" or any of the numbers listed below it. 2 Works the best.
Wait for the browser to load. Watch your Mii in the bottom left while it loads, after a while, the Mii will go to sleep and start emitting Z's, after 3 Z's, if your Mii freezes then the exploit crashed. If it doesn't freeze and instead goes grey, then to a screen that says "Wii U" in the bottom right, it's launching the Homebrew Launcher. If the screen goes slightly grey and freezes after the 3 Z's, then you have crashed. If you get one of these freezes, turn off your console by going to the Wii U itself and holding the power button, and holding the power button on your gamepad, then start it up again and try again. Keep note that this may not work quickly! Please use this exploit for installing Haxchi.
Thank you.
(this is a repost from Wii U Homebrew, but I forgot that I wasn't in tutorials when I posted it there) Sorry!

 

[MO35AB]

Uhh, SleepiiHax doesn't really run in a way that suxserver could optimize, but I can try to modify it for StupiidHax if you'd like.

so nothiing will change ? same possibilities ?
i need it to launch homebrew offline , lan mode only , if there is a working dns now , i d use it instead

 

[Creatable]

so nothiing will change ? same possibilities ?
i need it to launch homebrew offline , lan mode only , if there is a working dns now , i d use it instead

Haxchi.

 

[HamBone41801]

sleepii doesn't want to load. i get the error 112-1035

 

[Deleted member 381889]

doesn't loadiine.ovh have the exploit too?

 

[Creatable]

doesn't loadiine.ovh have the exploit too?

Loadiine has too many objects and things on the page, resulting in it having a low success rate.

sleepii doesn't want to load. i get the error 112-1035

Sleepii shouldn't output any errors...

 

[Deleted member 381889]

Loadiine has too many objects and things on the page, resulting in it having a low success rate.

Oh, alright.

 

[Phoenix333]

I've been really lucky with this. I found the exploit that works best for me on u.drg.li and it usually works within the first 3 tries, so I don't feel the need to install haxchi. Thanks man!

 

[Nubzinator]

Does anyone else get Exception DSI Occured while playing? Or is it just me and my mods?

 

[savvas21]

I tried stupiid but it stuck in a blue screen with white dots moving.. what should i do now?

 

[Creatable]

I tried stupiid but it stuck in a blue screen with white dots moving.. what should i do now?

I have never even seen that occur. Wow.

 

[MO35AB]

i think i found a way to make it faster.
using my brothers phone to start the sleepii hax, i tether (he has 4g network), so it takes 12 and over to work.
so using my phone to tether, very slow net, abt 7 kb/sec average, it takes 1 to 3 tries,
in the last 3 days i ddn't pass 3 tries, mostly from the first try, and worst was 3 yesterday.

the better the net slower is

can anyone investigate this ?

(and yeah today first try, playing the champions ballad)

 

[Quackity19]

So i tried many times and I still can't get it to work. I got it to work once but now I can't. I'm trying to install haxchi and the thing is you need to open the homebrew launcher to use haxchi. PLEASE HELP!!!

 

[_davvid_]

Thank you!! It worked for me