Picture of How to play Gamecube backups on your wii without a modchip.
Ever wish you could play those GameCube backups on your Wii? Well with my help you can.

How it works: The Wii has two modes; a wii mode that lets you play wii games and a GameCube mode that restricts the access of the wii to its wii systems and lets you play GameCube games. While in the Gamecube mode it is almost impossible to access most of the normal Wii functions, and most importantly, it is almost impossible to access any homebrew application. The rungcbackup.dol copies the gcbackup launcher to memory and changes to GameCube mode and also patches the DVD read functions in memory, to make reading DVR-r's in Gamecube mode possible. This is technically able to block your wii, but will most likely result in you not being able to play GameCube games, but this can be solved in the future when a GameCube Mios fixer/restorer is released.

Before you do this instructable you need to already have The Homebrew Channel, DVDx, Wii backup launcher 0.3 gamma with cIOS7 on your wii.
Since the process to do that is long and since someone else already posted an instructable how to do that, follow this instructable before you start to do this hack.
Note that the WII backup launcher is unable to play Gamecube backups, that's why you need Gamecube backup launcher to play Gamecube backups.


Wiigator (The actually author of Gamecube backup launcher 0.1 Theta/Xi and Wii backup launcher 0.3 gamma.) has a warning for all of us.
It is prohibited to use any of the software to illegally copy games, they are intended only to create and play legal backups of games that you own. In some countries or regions it is still illegal to make copies of games

that you own, check with your local authorities if you are unsure. I cannot be held responsible for any misuse of these programs. The use of any of the above software is done so at your own risk. If you mess

something up or anything undesirable (i.e.: loss of warranty, brick, lawsuits, jail time) happens because of any of these programs, it is your own fault. USE AT YOUR OWN RISK!!!!

If you have any questions at all it's better if you ask before you start messing with your Wii.

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patbking10 months ago
Which 'ible is the one for installing the other stuff to support this one
Download free games at http://worldgamesdownload.com/
jhofman23 years ago
My Mario golf:Toadstool tour iso crashes after the intro.Is it a problem if i dont have a MEMORY CARD?
jaxxster13 years ago
will the wii still function normally? or will the regular gamecube setup be screwed?
bryden0014 years ago
i downloaded the files, but what in the heck am i supposed to put on the sd card and how? Wii version: 4.2U, dont think that matters but jic.
First off you need to home brew your Wii in order for this to work. To do that you need a SD card 2GB max. Then look up the rest on Google. After you have learned how to home brew your Wii and have done it. These steps should be entirely easy. I'm going to test this out in a few minutes, ill see if it works for myself.
I'm not a pirate, and I'm doing this only to fit more games on 1 disc (I own he originals.)
what rate do I write data to the disc?

DVD+R can screw up the laser on the wii over a long period of time. (it still works though, but be careful)
dprobst14 years ago
I get an error when its reading my DVD. erre 0x3208 or something and it restarts my wii
matstermind4 years ago
for those who can't get this working, the newer wiis have a disk drive that CAN NOT PLAY BACKUPS OF ANY KIND FROM A SOFTMOD, in order to play gamecube or wii backups, you need a modchip
one thing you can do is use a usb loader, those work perfectly for wii games, but unfortunately don't work for gamecube games
PLEASE HELP when i put in any correctly burnt disk i think it says error 186 ir 187 and when i put in an actual gamecube disk it gives me the same error but loads after a few seconds
daiatlus794 years ago
mine sticks at the Green screen no matter what mode i load it in.. its a compatible game (Paper Mario 1000 Year Door) and i did the Trucha Bug Restorer with no error on my 4.2U menu. am i doing something wrong?
dinghy5 years ago
I have 4.1U and I did the guide you posted for the trucha bug. Instead of 2011 errors now I get 1035 when I try to install this mios. Can you help me?
I have the same problem as Hillsidebro5. At first I thought it was a problem with the disc, but I burnt it again to a different disc and got the same result.
please help... well i cant load the cmios installer it just goes blank forever and disconnects my wiiremote
Well when i start the backup launcher after installing the mios thing when the games in and then i start it the screen once it loads the game turns black and white then copys itself over and over again like overlapping itself please help.
Zpeed5 years ago
I like Pikmins too, hope that they gona do Pikmin 3 :)
 Didn't work. xD; I'll explain some problems I noticed.

I tried installing the WAD installation, but one thing was wrong.

"Installing Custom MIOS, please wait...
        >> Installing ticket... ERROR! (ret = 2011)

[SUCCESS]: Custom MIOS installed successfully."

So I'm not sure if it's installed or not. All I can say it, I updated my Wii when I played New Super Mario Bros. Wii. So I'm not sure if that's why or not.

I'm positive I have an NTSC-U rom. Not sure if Paper Mario is compatible or not, seeing as the list was down. But anyway, I tried to run the game on the Backup runner and I got a giant green screen which restarted my Wii.

One of the three must have happened.

1. The Custom MIOS didn't install.
2. I burned the ISO wrong.
3. The game isn't compatable. 

Any help, pl0x?
Solderguy (author)  SharinganLust5 years ago
Well you must have firmware 4 or higher if you get an error 2011.
The error happens when you try to install an ios that relies on a trucha bug that was patched by Nintendo. You need to restore the trucha bug on your Wii console before you can install any CIOS or MIOS. Here is a good tutorial to restore the trucha bug on your Wii if you have firmware 4.0 or 4.1: sites.google.com/site/completesg/hacking-guide/trucha
Follow this tutorial ONLY if you have FIRMWARE 4.2 ON YOUR WII:

After you're done restoring the trucha bug on your Wii, install the Mios again, and it should work.
This guide seems very helpful, but there's one problem. It wants me to download V532, but only gives the option to download V523. Error on their part, or do I actually need v532? 
Solderguy (author)  SharinganLust5 years ago
The guide clearly says V523. I don't know where you got v532.
I must have been hella messed up last night. xD;

But I do have another problem. This guide is confusing. I've downloaded all the WADS, the App, etc. I've gotten to the screen that says

Install an IOS that accepts fakesigning"

And I click the fakesigning option.

I've done everything up to "Load IOS from SD card." and it's saying after the first time "Getting IOS12 from 257." Okay, cool. Press it again and it tells me "IOS 15 Downgrade to revision: 257 complete! IOS 12 successfully downgraded! Continue to install your fakesign accepting ISO 36? Getting IOS36 revision 3351..."

So I press "Load ISO from sd Card" and I get something like this.

"Could not open (Suchandsuch WAD).wad
Could not open (Suchandsuch WAD.wad
error reading ISO into memory.
Failed. Restarting..." 

And takes me back to the homebrew channel.

I'm positive I've downloaded everything I needed from the guide. Any help again? And I'm so sorry I'm bugging you about this. -Sigh.- if you don't respond, I understand.
Solderguy (author)  SharinganLust5 years ago
Make sure you know what firmware version your Wii is. If it's firmware version 4.2 and you're doing the guide for 4.1 it won't work. Also make sure that the files are named correctly and in the right place on the SD card. If that doesn't work leave me another comment. I don't mind at all.  :D
Just replaced and tried everything to no luck. xD; 
Just a heads up for everybody, never accept a disc update or an online update if you want to keep your softmods. Accepting an official Nintendo update will wipe out homebrew capabilities.
You prob installed your ios wrong, instead of "wad installation" try "network installation"  if this is possible. i think thats the problem.. (just hit right to switch..)
Why would I choose Network Installation instead of Wad Installation when it tells me to use Wad Installation? 
It may be that an updated version exists online that doesn't work on your wii. Downloading from online requires wifi, but gives you the latest wad available.
robot7975 years ago
can somone tell me if this wil work with a hard disk or a memory stick
Solderguy (author)  robot7975 years ago
No,the Wii can only access the hardware needed to run gamecube games when it's in Gamecube mode. This is a hardware limitation.

thank you...
emedd335 years ago
Is it posible with a Harddisc driver, while using USB loader, rather than a DVD?
Solderguy (author)  emedd335 years ago
No,the Wii can only access the hardware needed to run gamecube games when it's in Gamecube mode. This is a hardware limitation. (sorry it took so long to answer I was busy with school.)
r0ckf0x5 years ago
I have the same problem that bsltiger had but i dont  know how to fix it. help please!
Fran1085 years ago
well i fixed all that but do you need the IOS thing? If so how can i install it via internet? I just really want to play some Paper Mario again.
Fran1085 years ago
Ok i fixed it but now when i try to fid the iso i can't but it shows up when i open my downloads folder help again
Fran1085 years ago
someting is wrong with my ISO creator it stops work in the middle of creating the ISO
Don't know if you got my comment or not, but it didn't work. xD: Any other suggestions, out of curiosity? 
Solderguy (author)  SharinganLust5 years ago
Sorry, I was busy with Christmas stuff. :P I'll be able to suggest what to do if you tell me what firmware is on your Wii. Until you do, I'm stumped. :O
xD It's fine. My christmas was hectic, too. Especially the day after. -Sigh.-

But anyway. Ummm. My firmware is 4.1. 
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