vWii Unbrick Guide by GaryOderNichts
I'm not responsible for any Bricks or Data Loss!
​

If for some reason you can't perform one the options (missing NAND Backup, etc...) or don't wan't to, use one of the other ones in that Category.
If you need to find out the TitleID for an IOS look here under 00000007 and 000700xx: Virtual Wii titles.

vWii NAND Restorer

Extract your NAND Backup
Setup FTPiiU Everywhere

IOS Brick

vWii still working

Homebrew Channel working
Homebrew Channel not working​

vWii not working

No NAND Backup
With NAND Backup
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vWii System Menu Brick

Brick from corrupted Channel

Replace SLCCMPT

vWii NAND Restorer

I have now released vWii NAND Restorer!
This is probably the easiest way to fix any vWii Brick if you have a NAND Backup!
If you don't have a NAND Backup check out vWii Decaffeinator! vWii Decaffeinator allows you to restore any IOS by downloading the IOS with a forced System Update.

Extract your NAND Backup

Some of the steps require your vWii NAND backup (SLCCMPT) and keys.bin/keys.txt/otp.bin.
Follow the steps below if you have a NAND Backup and need it for one of the steps.

DumpMiiNand Nand dumps don't work for me. I get an error when trying to extract them.
If you want to backup your vWii NAND properly use Wii U Nanddumper to dump your SLCCMPT and xyzzy to backup your keys.

1. Download the latest release of Wii U Nand Extractor. Linux or Mac users may be able to use WINE here.
   Extract the NAND Extractor.exe to a Folder on your PC.
2. Copy your nand.bin/slccmpt.bin and your keys.bin/keys.txt to this folder.
3. Open the NAND Extractor.exe.
4. Click on File > Open and select your backup.
   Your keys should be read automatically if they're called keys.bin/keys.txt.
   If not, go to File > Enter NAND Key and enter your NAND Key.
5. Go to File > Extract All and your nand gets extracted to a folder named like your backup file.

Setup FTPiiU Everywhere

Some of the steps require FTPiiU Everywhere.
Follow the steps below if you haven't set up FTPiiU Everywhere already and need it for one of the steps.

1. Download ftpiiu everywhere.
   Mocha users should use this version. Extract the .zip to the root of your SD Card.
   Haxchi/CBHC users this version. Rename the ftpiiu.elf to ftpiiu_everywhere.elf and place it on your SD Card under "/wiiu/apps/ftpiiu_everywhere/".
2. Run CFW on your Wii U and go to the Homebrew Launcher.
3. Start FTPiiU_Everywhere.
   Your IP should be displayed there.
4. On your PC start a FTP Client like FileZilla.
5. Enter your IP only up to the colon in the "Host:" field. And the two numbers after it in the "Port:" field.
   Leave everything else blank and press "Quickconnect".
6. You should see your Wii Us Nand. Do not modify anything here or you can brick!

IOS Brick

If you have a corrupted IOS (for example when you tried to install Wii cIOS) follow one of the options below.

vWii still working
If your vWii still works but one of the IOS is broken follow one of the options below.
The steps below require a clean .wad of the corrupted IOS on your SD Card. You can dump it from another console using Yet Another BlueDump Mod.

Homebrew Channel working
If your HBC works (you still have IOS58), run a wad manager (for example Some YAWMM Mod) to reinstall the broken IOS.

Homebrew Channel not working
If HBC doesn't work, is missing or can't be reinstalled using hackmii installer, BUT you have IOS58 and forwarder channel (forwarder for USBloaderGX, Wiiflow or any other homebrew) follow the steps below.

1. On your PC replace the target's boot.dol with the wad manager's boot.dol (for example Some YAWMM Mod)
   
   
2. Install the clean vWii IOS using the wad manager.

If HBC doesn't work, is missing or can't be reinstalled using hackmii installer, and you don't have IOS58 or any forwarder channel installed follow the steps below.

If you have vWii cIOS 236:

1. Perform a game exploit or use wuphax to launch SD:/boot.elf.
   Replace Hackmii installer's boot.elf with the boot.elf of this wad manager.
2. Your wad manager should start.
3. Reload to cIOS236, which gives IOS installation permission, and install the needed clean vWii IOS.

If you have vWii d2x cIOS:

1. Perform a game exploit or use wuphax to launch SD:/boot.elf.
   Replace Hackmii installer's boot.elf with the boot.elf of this .7z.
   Place the V58i.wad on your SD Card.
2. Your wad manager should start.
3. Choose any d2x cIOS slot, which only has permission for non system WADs.
4. Install the special channel (V58i.wad).
5. Return to vWii system menu and launch the newly added channel.
   That channel contains a wad manager which can now install IOS files thanks to granted AHB access.

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vWii not working
If your vWii is not working but one of the IOS is broken follow one of the options below.

No NAND Backup required
The steps below create a WiiU WiiVC channel with a vWii Wad Manager to install clean versions of the vWii IOS. Credits: @Cyan
The steps below require a clean .wad of the corrupted IOS on your SD Card. You can dump it from another console using Yet Another BlueDump Mod.

1. Download the WiiU VC injector script (requires .NET framework). Linux or Mac users may be able to use WINE here.
2. Download this (v)Wii Wad manager.
3. Download WupInstaller_gx2 and copy the contents to the root of your sd card.
4. If you need to reinstall IOS58, you need the clean vWii IOS58 v6432.wad
   if you need to reinstall any other IOS, you also need a clean vWii IOS wad for it.
   copy the wad to "SD:/wad/".
5. Launch the TeconMoon's WiiVC Injector.exe.
6. Select "Wii Homebrew Injection" mode.
7. Click on the "Game..." button, and select the "boot.dol" you got in step 2.
8. You'll have to select some banners/icon that will be used for your created channel. They will be displayed on your WiiU system menu.
   I updated the ones provided by @antnida. You can download them here. Or you can download the original ones by antnida here.
   Or if you want your own pictures, you'll have to choose 2 different tga pictures with the right size (the script will convert to correct tga format automatically).
   You can find more samples here.
9. On the "Game Pad/Meta Options" tab,
   You'll have to choose a name for your created channel, so let's call it "vWii wad manager" or "YAWMM".
   It should generate a random titleID for you (this is good, don't try to change it).
10. Go to "Build Title" tab
    Fill in the text fields the WiiU common key (google) and the "Rhythm Heaven Fever" USA game key (wiiu key website, google it too), and when all requirements are displayed in green, click on the "Build" button to build the channel.
11. Put the generated files into your SD:
    SD:/install/wiiWadmanager/<Put.appAndOtherFilesHere> .
12. Launch your WiiU in CFW mode (CBHC, haxchi, or anything else which is NOT redNAND, like sigpatcher2sysmenu or sigpatcher2hbl).
13. Launch WUP installer GX2 from Homebrew launcher and install the generated channel to your WiiU.
14. Still with CFW enabled, launch the installed channel.
    Your WiiU will boot in vWii mode, with the WAD manager from step 2 launched automatically without going through the vWii Homebrew Channel nor even requiring IOS58.

Install the clean vWii IOS with the WAD manager.
Done!

Spoiler: FAQ

• Problem with the injector script ?
If you have issue using the injector script program, please report your problem here :
https://gbatemp.net/threads/release-wiivc-injector-script-gc-wii-homebrew-support.483577/

• How to be sure the IOS58 is clean ?
md5 : 1fe0b5e733a434918f1cf3dc354824be
sha1 : dc2d79530a4a31204e94bc4c41dfa38c39b3e749
CRC32 : 68aa72fd


• How to be sure you found the correct key?
The injector will change the color of the field from red to green.
it will not let you create the channel with a bad key.


• Why use the script injector? can't someone else who already created the channel share it for others to use?
No, sorry. you need to build the channel yourself as you can't share ready to install channels here.
WiiU WiiVC contains nintendo's copyrighted code and files.

NAND Backup required
The Paths below are for IOS80 if you installed a different IOS you need to find the Path for it here under 00000007 and 000700xx: Virtual Wii titles or overwrite the whole "\slccmpt01\title\00000001\" folder with your backup which will replace all your titles with the backup.
For the second Part of the Id look at the Region column.

1. In FileZilla locate to "\slccmpt01\title\00000001\00000050\".
   Go to the same path in your extracted NAND folder.
2. Replace the content folder with the clean one from your backup.

vWii System Menu Brick

If you have a System Menu Brick (for example when you tried to install Priiloader) follow the steps below.
The steps below require a extracted NAND Backup, if you dont have one follow these steps.
The Paths below are for my EUR Console you need to find the Path for your Region here under 00000007 and 000700xx: Virtual Wii titles.
The 00000007 may be US, my European one only has 00000001.

1. In FileZilla locate to "\slccmpt01\title\00000001\00000002\content\".
   Go to the same path in your extracted NAND folder.
2. Replace 00000022.app and 00000023.app with the clean ones from your backup folder.

Brick from corrupted Channel

If you have a corrupted Channel (for example when you tried to install Wii Channels) follow the steps below.

1. In FileZilla locate to "\slccmpt01\title\00000001\<TitleID>\" without the <>.
2. Delete the folder

Replace SLCCMPT

If the steps above didn't helped you or you're just lazy there is a quick and dirty way of replacing your SLCCMPT.
The steps below require a extracted NAND Backup, if you dont have one follow these steps.

1. In FileZilla locate to "\slccmpt01\".
2. Delete every folder in it.
3. Copy every folder of your NAND Backup in there.
   You now need to set the right permissions for the folders.
   You can do this by simply running slccmpt fixer. More information here: https://gbatemp.net/threads/slccmpt...ctly-from-your-console-testers-needed.560506/
   If this does not work for you follow the steps below:
   
   Spoiler: Using wupserver

   [*]Download MochaCFW and this config file for it (Right Click > Save As...).
   [*]Copy the contents of the mocha.zip to the root of your SD card and the config.ini to the /wiiu/apps/mocha/ folder on your SD card.
   [*]Download Python (If the latest version doesn't work try using Python 2.7) and save the wupclient.py on a folder on your PC (Right Click > Save As...).
   [*]Open wupclient.py with some kind of text editor and replace 192.168.0.197 in line 30 with your Wii Us IP and leave the port as it is.
   [*]On your wii u start the Homebrew Launcher (CBHC Users have to press the Home button while boot and start the Homebrew Launcher from there).
   [*]Run MochaCFW and you should return to the Homebrew Launcher. You're running now wupserver in the background.
   [*]On your PC run Command Prompt and type "cd <PathToFolderContainingWupclient.py>" without the <>. Press Enter to continue.
   [*]Type py -i wupclient.py and press Enter again.
   [*]Enter the Command below:
   

   mount_sd()
   mount_slccmpt01()
   def do_folder(path):
       results = w.ls(path, return_data = True)
       for result in results:
           w.chmod(path + '/' + result['name'], 0x666)
           if not result['is_file']:
               do_folder(path + '/' + result['name'])
   
   do_folder('/vol/storage_slccmpt01')
   unmount_slccmpt01()
   unmount_sd()

This will set the correct permissions for the folders.

Info

This is still WIP and I will try to keep it up-to-date.
If I did something wrong or missed something please let me know! Hope that it will help someone.

 

[FancyNintendoGamer567]

I can maybe find my vWii IOS 80 somewhere in my conversations, by that point, just extract your SLCCMPT through Mocha and FT2SD, open it in ShowMiiNAND, and replace the faulty IOS80 with the working one.

--------------------- MERGED ---------------------------

Not sure if it's fine to post it here, but since the Wii U is basically dead now, I'll just post it.
vWii IOS80

 

[Louis130704YT]

I can maybe find my vWii IOS 80 somewhere in my conversations, by that point, just extract your SLCCMPT through Mocha and FT2SD, open it in ShowMiiNAND, and replace the faulty IOS80 with the working one. But I don’t have a working nand backup that I dumped with FT2SD... And why would I think that I had a working IOS80? can you explain?

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Not sure if it's fine to post it here, but since the Wii U is basically dead now, I'll just post it.
vWii IOS80

--------------------- MERGED ---------------------------

I can maybe find my vWii IOS 80 somewhere in my conversations, by that point, just extract your SLCCMPT through Mocha and FT2SD, open it in ShowMiiNAND, and replace the faulty IOS80 with the working one.

--------------------- MERGED ---------------------------

Not sure if it's fine to post it here, but since the Wii U is basically dead now, I'll just post it.
vWii IOS80

And All my IOSes are dead

 

[FancyNintendoGamer567]

How are all of your IOSes dead? What did you install?

 

[Louis130704YT]

How are all of your IOSes dead? What did you install?

USB Loader GX wasn’t loading a game, I went to a video by Tech James fixing USB Loader GX, I didn’t know that I didn’t load the CIOS installer. When I installed the Wii IOSes, My VWii Bricked when I went back to the Homebrew Channel.

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How are all of your IOSes dead? What did you install?

Post all of your VWii IOSes please. I have 32GB version

 

[Deleted User]

vWii unbrick

 

[Louis130704YT]

vWii unbrick fixing vWii on a PAL and EUR Wii u



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vWii unbrick fixing vWii on a PAL and EUR Wii u


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just what i was looking for. thanks mate.

 

[Deleted User]

just what i was looking for. thanks mate.

you're welcome I love helping people

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just what i was looking for. thanks mate.

and USB Loader GX is already installed and CIOS
it works all 8 GB or 32GB

--------------------- MERGED ---------------------------

just what i was looking for. thanks mate.

and USB Loader GX is already installed and CIOS
it works all 8 GB or 32GB

--------------------- MERGED ---------------------------

you're welcome I love helping people

--------------------- MERGED ---------------------------


and USB Loader GX is already installed and CIOS
it works all 8 GB or 32GB for vWii

--------------------- MERGED ---------------------------


and USB Loader GX is already installed and CIOS
it works all 8 GB or 32GB for vWii

 

[Louis130704YT]

you're welcome I love helping people

--------------------- MERGED ---------------------------


and USB Loader GX is already installed and CIOS
it works all 8 GB or 32GB

--------------------- MERGED ---------------------------


and USB Loader GX is already installed and CIOS
it works all 8 GB or 32GB

--------------------- MERGED ---------------------------

it didn't fucking work tho with python. now im bricked forever

 

[Deleted User]

it didn't fucking work tho with python. now im bricked forever

I will show you how to use python
soon I will make a video how to use python on youtube it will be easy

 

[Louis130704YT]

I downloaded python, put in the code you said, and guess what? an error!

 

[Deleted User]

I downloaded python, put in the code you said,

 

[Louis130704YT]

it that's the error you talking about?

no, i mean like a fucking rare error

it that's the error you talking about?

"Im not resposible for VWii Bricks"
Video title: *how to unbrick vwii*

no, i mean like a fucking rare error




"Im not resposible for VWii Bricks"
Video title: *how to unbrick vwii*

i spelt that wrong

 

[Deleted User]

no, i mean like a fucking rare error




"Im not resposible for VWii Bricks"
Video title: *how to unbrick vwii*




i spelt that wrong

Soon I will make a video how to fix and use python on youtube
easy

 

[lolorlofl]

Hey I'm trying to hack my friends Wii U. So far everything's fine up until I tried working on the vWii. It just boots to a black screen and the Wiimote stops responding. I don't think he's ever hacked his console so I'm not sure what kind of brick it might be. Could I use one of the guides in the OP to help fix it?

 

[Louis130704YT]

Mines more terrible. I downloaded the fucking wrong IOS.

 

[Deleted User]

Hey I'm trying to hack my friends Wii U. So far everything's fine up until I tried working on the vWii. It just boots to a black screen and the Wiimote stops responding. I don't think he's ever hacked his console so I'm not sure what kind of brick it might be. Could I use one of the guides in the OP to help fix it?

 

[GaryOderNichts]

I downloaded python, put in the code you said, and guess what? an error!

Try this:
https://gbatemp.net/threads/slccmpt...ctly-from-your-console-testers-needed.560506/
Any people having issues with python should try this instead

 

[Deleted User]

[

 

[GaryOderNichts]

I have now released vWii NAND Restorer!
This is probably the easiest way to fix any vWii Brick if you have a NAND Backup!

 

[Cyan]

thank you for your continued support for helping other users unbricking their console, and even creating apps