Tutorial  Updated

Simple guide to install cIOS on vWii + backup NAND and keys

Simple guide to install d2x cIOS on vWii + backup NAND and keys
Last update: April 29th 2016
Still a valid hacking procedure as of September 2016.
(see Changelog at the bottom of the post)​


What does it do?:
This guide shows you how to install cIOS into vWii (aka the Wii-mode of Wii U) and backup vWiis keys and NAND.
cIOS is needed to use backuplaunchers like Wiiflow and USB-Loader GX.
This does not enable any hacks in Wii U-mode!

Note: You already need to have Homebrew Channel installed on vWii to use this guide (use one of these exploits)!
Lets go:
Download the following package:
www.mediafire.com/?n2zl8v5kn288j9d
(Mirror at the bottom of the post)
All files are up-to-date (as of april 29th 2016)!
Note: To avoid errors, only use the files provided in this archive!
Don´t mix with other d2x-installer versions, meta.xml files etc.
Don´t worry, everything is up-to-date and the latest and greatest version.


It contains:
- Dump Mii NAND v1.2
- d2x-v10-beta53-alt-vWii
- d2x-v10-beta52-vWii
- FIX94s d2x cIOS Installer 2.2 mod

First we make a backup of your vWii NAND and keys:

1.) Extract the contents of vWii_cIOS_apps_20131218.zip to the root folder of your SD card.
Note: Make sure that you don´t have any original Wii system files (like wads) on your SD Card!
d2x installer could accidentally use them for installation and brick your vWii!

Also make sure that you have at least 528MB of free space on the SD Card for the NAND dump.

3.) Launch Dump Mii NAND from the Homebrew Channel.

4.) The NAND and keys dumping will start automatically (the NAND dump will be stored in sd:/nand.bin, the keys in sd:/keys.bin).
Note: DON´t use this dump on an original Wii!

5.) When finished (depends on the speed of your SD Card), the Wii U will reboot.

5a.) (Optional, but recommended step.)
Dump your IOS one-by-one to wad files for possible semi-brick fix (for more info read this thread):
I.) Download YetAnotherBlueDumpMod from here.
II.) Copy the files to your SD card sd:/apps/YetAnotherBlueDumpMod and launch the app from the Homebrew Channel.
II.) Go to System Titles and dump each IOS individually to a wad.
When prompted to fakesign the ticket or TMD, say No to both.

It's a tedious process, but it could save you a lot of trouble in the future.

If you don't have CLEAN (non fakesigned) IOS, you won't be able to fix semi-bricked vWii.
You can't create non fakesigned wads from a NAND dump or from using ShowMiiWads. You NEED to use YetAnotherBlueDumpMod.



Now we install d2x cIOS:

6.) Launch d2x cIOS installer from the Homebrew Channel.

7.) Choose which d2x cIOS version you want to install, beta52 or beta53-alt.
If you don´t plan to use EmuNAND, i recommend beta53-alt.
Note: For info about the differences between beta52 & beta53-alt click here.

8.) Select cIOS : <d2x-v10-beta53-alt-vWii> (Alternative: beta52)
Select cIOS base : <56>
Select cIOS slot : <249>

9.) Press A to install and wait for installation to finish.

10.) Press A to continue.

11.) Select cIOS : <d2x-v10-beta53-alt-vWii> (Alternative: beta52)
Select cIOS base : <57>
Select cIOS slot : <250>

12.) Press A to install and wait for installation to finish.

13.) Press A to continue.

14.) Select cIOS : <d2x-v10-beta53-alt-vWii> (Alternative: beta52)
Select cIOS base : <58>
Select cIOS slot : <251>

15.) Press A to install and wait for installation to finish.

16.) Press B to Exit.

17.) Launch newest Wiiflow or USB-Loader GX or CFG USB Loader MOD from the Homebrew Channel.
Note: To copy game images from PC to your external HDD with the correct folder structure, use Wii Backup Manager.
To fix the 4:3 aspect ratio bug of the Homebrew Channel, see FAQ & Troubleshooting section.

18.) Read the FAQ & Troubleshooting section carefully!

19.) Happy gaming! :D

FAQ & Troubleshooting:
- there is currently no Bootmii for vWii, so we use Dump Mii NAND.
- there is no Hermes cIOS 222/223 for vWii (don´t install the Wii version!).
- connect your HDD to the upper back USB-Port.
- you need a Y-USB-Cable for some 2.5" HDDs to properly work (even when they worked on the original Wii), because the Wii U USB-ports have a lower power supply.
- if HDD gets detected but no games load or HDD "clicks" you need a Y-USB-Cable
- to prevent the HDD format message on bootup, use U-Stealth.
- some HDDs don´t work with cIOS 249(base 56), so change the cIOS to 250(base 57) or 251(base 58) in your USB-Loader.
- to fix the 4:3 aspect ratio bug of the Homebrew Channel use JoostinOnlines HBC Forwarder or tueidjs aspect ratio fixer (tueidjs fixer doesn't require installing a wad to the console, it's a homebrew to launch from Homebrew Channel before launching other homebrew).
- to (un)install wads i recommend YAWMM_EN 0.5e (english Version) or YAWMM DE 0.5e (german version).
- if you want to start installed wads like VC/Wiiware from SD card, you need to patch IOS80 (system menu), use this thread for guidance.
Note: This is dangerous! If you f*** up IOS80, you will get a brick!
Only use the patch if you know what you are doing!


- don´t install Priiloader, it will brick your vWii!
- don´t install original Wii Channel Forwarder, they will freeze on startup! Use the ones from this thread. (For WiiFlow you can use the official Channel Installer)


Many tools/installers/wads etc. that worked on the original Wii will brick vWii!
So be very cautious on what you install!


-----------------------------------------------------------------------------------------------------------------------------------------------------
Changelog:
29. April 2016: Added download mirror as attachment.
22. December 2015: Some minor formating tweaks.
08. November 2015: Additional note under the downloadlink.
01. May 2015: Added note to the downloadlink.
19. February 2015: Added optional step 5a.) (thanks Cyan and JoostinOnline).
18. July 2014: Updated USB-Loader GX, Wiiflow and CFG-USB-Loader MOD links.
27. April 2014: Updated USB-Loader GX link to r1219 (thx Cyan)
21. January 2014: Updated Wiiflow link to 4.2.1.
18. December 2013: Merged d2x beta52 & beta53-alt into one installer (thx Cyan) and updated guide accordingly.
17. December 2013: Replaced xyzzy and FS-Toolbox with Dump Mii NAND v1.2 (thx Maxternal). Replaced d2x beta52 with beta53-alt. Added tools to fix 4:3 aspect ratio bug (thx Cyan).
02. October 2013: Updated USB-Loader GX link to r1218.
20. September 2013: Updated Wiiflow link to v4.2.
30. August 2013: Added link to IOS80 (system menu) patch thread.
23. August 2013: Updated USB-Loader GX link to r1217 and CFG USB-Loader MOD link to r65.
13. August 2013: Added link to HDD format message workaround (thx jayjay123)
04. August 2013: Updated USB-Loader links, added Wii Backup Manager link.
24. June 2013: Added CFG USB Loader MOD v70r61t2 link (thx Warlord698).
10. June 2013: Updated Wiiflow link to 4.1.3.
01. June 2013: Added YAWMM_EN (english version) to FAQ & Troubleshooting (thx JoostinOnline and Fix94).
28. April 2013: Updated Wiiflow link to 4.1.2 and USB-Loader GX link to r1213.
08. January 2013: Updated USB-Loader GX link to r1208.
04. January 2013: Fixed a typo, that could prevent the installer from detecting beta52 (thx yafaiz). Added link to WiiFlow Channel Installer v1.1.
02. January 2013: Added new version of FS-Toolbox (0.4d) and a link to YAWMM DE 0.5e (thx to Excelsiior for both).
01. January 2013: Wiiflow 4.1 link added.
31. December 2012: Removed d2x beta53-alt from the package, because ciosmaps.xml mixup causes errors. Added link to forwarder thread.
29. December 2012: Added new version of xyzzy (1.2.2 (unofficial), thx DarkMatterCore) and d2x beta53-alt to the package.
19. December 2012: Initial version.
-----------------------------------------------------------------------------------------------------------------------------------------------------
 

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Last edited by Cyan,

Cyan

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you don't need to install any cIOS if you don't want USBLoaders to play Wii games backup. (you can play Emulators, Channels, Gamecube, and all other homebrew without cIOS)
You need at least 1 cIOS (slot249, base56) if you want to play Wii games backup.
For full install you can install 2 more cIOS (slot250 base57, slot251 base58) for full compatibility, but it's rarely used.

So, all you have to install is 3 cIOS.
 

huma_dawii

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you don't need to install any cIOS if you don't want USBLoaders to play Wii games backup. (you can play Emulators, Channels, Gamecube, and all other homebrew without cIOS)
You need at least 1 cIOS (slot249, base56) if you want to play Wii games backup.
For full install you can install 2 more cIOS (slot250 base57, slot251 base58) for full compatibility, but it's rarely used.

So, all you have to install is 3 cIOS.

Thanks for your reply, but what about the IOS 236? they say i need to install that one D: but how you choose the Base? :(
 

Cyan

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they say i need to install that one D:
Who said that?
old guides?

You don't need IOS236
and the base of 236 is 36.

cIOS are patched IOS, it's the IOS located in slot 36 which is patched and the result is installed in slot 236.
It was used to get hardware access before AHB access was possible to get from HBC.
This is not required anymore.

if you really need a cIOS for old homebrew, you can select slot249 which has the same patches than the one applied to cIOS236, but most homebrew have been updated to use AHB_access instead of cIOS.
 

Whyat

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I'm curious can I uninstall all of this if I need to update my wii u. BTw I have already installed hbc and hbbrowser ( I know hbc can be uninstalled by the same thing that installed I.e smashstack).
 

huma_dawii

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Who said that?
old guides?

You don't need IOS236
and the base of 236 is 36.

cIOS are patched IOS, it's the IOS located in slot 36 which is patched and the result is installed in slot 236.
It was used to get hardware access before AHB access was possible to get from HBC.
This is not required anymore.

if you really need a cIOS for old homebrew, you can select slot249 which has the same patches than the one applied to cIOS236, but most homebrew have been updated to use AHB_access instead of cIOS.



I just installed that one.. they say is good for install WADS! :D with Multi Mod manager! :3
 

Whyat

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So I trying to dump my vwii's nand ,but with its current rate it will be done in about 11 hours would turning off the wiiu and starting over with a better card be possible?
 

Ericzander

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So I trying to dump my vwii's nand ,but with its current rate it will be done in about 11 hours would turning off the wiiu and starting over with a better card be possible?
You asked the same thing while watching my video.

Just to update the others, he did reset it and use a different card. So it is possible to do without harming your system.
 
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flo

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Cyan , what are the possibilities to run Wiiware in vWii ? Is the shop working ? Any of the USB Loaders have this capability ?
 

Cyan

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yes the shop is working.
Loaders can launch channels installed on your vWii NAND.

If you install channels from Wad files, you can launch Channels installed on vWii NAND, or using (Wii/vWii) EmuNAND.
 

Sarraund

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Hi everyone, just wanted to share my experience about dumping the vWii on a (quite old) 2GB Kingston SD: 12 secs. per block -> 13 h and half but I didn't get it and tried to reset in any way just to restart with another SDHC.

I just unplugged the power cable while it was dumping, as I've read there is no reset option, and restarted with a .9 sec. per block.

Thanks for the guide!

Sarraund
 
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Humm How Do You Fix Gettting The Screen All Messed Up On HBC Its Like The Problem When A 60hz Game Loads On A 50hz TV?
 

gamerrob

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The guide has you backup your NAND and keys, but I can't find anything here or on the web for that matter about restoring after you back up.

My question, is the backup just in case someone comes up with an easy way to unbrick/restore from this backup, or has that already been done, and can someone link to the guide?

...for me, the tipping point has happened where I want to homebrew the vwii, but I completely understand it's much more dangerous than doing so to the wii, and would like to take as many steps as are available to avoid bricking, and know what to do if something goes wrong for restoring to a fresh backup.
 

TarkinMX

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The guide has you backup your NAND and keys, but I can't find anything here or on the web for that matter about restoring after you back up.

My question, is the backup just in case someone comes up with an easy way to unbrick/restore from this backup, or has that already been done, and can someone link to the guide?

...for me, the tipping point has happened where I want to homebrew the vwii, but I completely understand it's much more dangerous than doing so to the wii, and would like to take as many steps as are available to avoid bricking, and know what to do if something goes wrong for restoring to a fresh backup.

I'm not positive but I don't think there is a way to restore your NAND atm. You're right in the fact that it's for if someone comes up with a way to restore it. If you want to be extra safe then follow JoostinOnline's guide for installing sneek @ http://gbatemp.net/threads/vwii-sneek.360615/ so in the event you do mess something up it's not going to brick your vWii.

If you're concerned about what homebrew you want to use in vWII then please share with the community and get other people's opinions on the homebrew.
 

gamerrob

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gamerrob: Currently you can only restore the NAND via hardware flashing.

Hmm, yeah I've seen that mentioned, but don't know what that actually means, anything close to guide for what would be required, and how to do it? Any comment on SNEEK, which I know nothing about, but from reading the docs, looks like it loads the entire vWii from the SD card, and so cannot brick the onboard memory vWii? Is that correct?

... as for what I'm looking for out of homebrew, more or less to use the WiiU instead of my Wii now that I have the upgraded system...for the most part, all I have my Wii homebrew set up to do is auto load USB loader GX, and then pull from my HD for several games...the only reason I hop to the homebrew channel is to load Mario War, the best homebrew game of all time IMO. I started to do the Wii transfer but then stopped, wasn't sure if I would be porting over all my data to lose it on the Wii and not be able to use it on the WiiU
 

Oak

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that worked, thanks a lot :)

would you mind explaining how you got it to work? I am having the same issue.

Update: Moving the game from my sd card to a usb drive and putting it into the back of the wiiu fixed it.
 

EGY-SuperOne

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hi

I'm new here, I just registered to ask does this hack really run wii backups on wii u ?
because it's the first time to know that there is a hack for wii u
so does it run all wii backups without any problem ?
and this hack could break the wii u ?

thx
 

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