What is cIOSCORP?
It's a software modification for your Nintendo Wii to allow you to play almost all of your backup burnt Wii and GameCube games via the disc channel without opening your console or having to use a loader application.

What's in it?
IOS09 = IOS33 v2834 with rev14 DIP
IOS11 -> IOS15 = IOS33 v2834 with rev14 DIP
IOS17 = IOS33 v2834 with rev14 DIP
IOS20 -> IOS22 = IOS33 v2834 with rev14 DIP
IOS28 = IOS28 v1293 with rev14 DIP
IOS30 = IOS33 v2834 with rev14 DIP + ES_Identify Patch
IOS31 = IOS31 v3092 with rev14 DIP
IOS33 = IOS33 v2834 with rev14 DIP
IOS34 = IOS34 v3091 with rev14 DIP
IOS35 = IOS35 v3092 with rev14 DIP + ES_Identify Patch
IOS36 = IOS36 v3094 with rev13b DIP + ES_Identify Patch + NAND Permissions Patch
IOS37 = IOS37 v3612 with rev14 DIP
IOS38 = cIOS249 rev13b with rev14 DIP
IOS50 = IOS50 v4889 with rev14 DIP + ES_Identify Patch
IOS53 = IOS53 v5149 with rev14 DIP
IOS55 = IOS55 v5149 with rev14 DIP
IOS60 = IOS60 v6174 with rev14 DIP + ES_Identify Patch
All IOS have the Trucha Bug restored
bc = bc v5 + Trucha Bug Restored
cmios = mios v4 with GC Backup Launcher embedded but with mios v9's tmd, ticket, and banner info.
IOS201 = IOS36 v3094 + Trucha Bug Restored + ES_Identify Patch + NAND Permissions Patch
DVDX = DVDX, but runs under IOS201 instead of IOS36

How to install it:
Unpack the contents of this .zip file to your SD card and run the "cIOSCORP v3.3 Installer" application via the Homebrew Channel, sit back, and wait a few minutes. That's it!

If you want to load backup GameCube games aswell, then run the "cmios Installer" application via the Homebrew Channel, after installing cIOSCORP v3.3. If you already have a cmios and don't want to change it, then don't run "cmios Installer".

IOSes 30, 35, 36, 50, and 60 now all have the ES_Identify Patch in them. This fixes preloader compatibility, and should allow the majority of homebrew applications to identify as SU (SuperUser). This patch will only allow identification as SU, but not others like SystemMenu, so programs like AnyTitle Deleter won't be able to identify as SystemMenu.

The custom DIP Modules used in cIOSCORP v3.3 do not support DVDX, as AFAIK the DIP Module uses a modified DVDX inside it to read the backup DVD-R discs, so cIOSCORP v3.3 now includes a workaround to this. Just run the "DVDX Fix Installer" application via the Homebrew Channel. This will install an unmodified IOS36 as IOS201 and a DVDX channel that runs under said IOS201. Be aware that this WILL OVERRIDE ANY PREVIOUS DVDX INSTALLATION!!!

Does it work with LU64+ or equivalent Wiis?
YES! It is the ONLY full-on disc channel loading solution for LU64+ and equivalent Wiis!
cIOSCORP v1 and v2 will BRICK LU64+ (or equivalent) WIIS!

Do I have to uninstall anything before installing this?
NO!!!
NEVER UNINSTALL OR DELETE ANY SORT OF SYSTEM FILES!
DO NOT UNINSTALL THE SYSTEMMENU!
DO NOT UNINSTALL ANY IOS!
DO NOT UNINSTALL THE BC!
DO NOT UNINSTALL THE MIOS!
DON'T EVEN TOUCH BOOT2! (let bootmii do that, if it can)
OR ELSE YOU WILL KILL YOUR WII!
Just make a NAND backup if you can, then run the installer.
THAT'S IT!

Does preloader and the System Menu spaz out with a "System Files are corrupted" message when installed on a 3.xx Wii?
Not anymore!

My discs don't show up in the System Menu! What do I do?
Try to experiment with enabling and disabling preloader hacks, especially if the hack's name has the words "region", "game" and/or "disc" in it, or maybe change your Wii's region setting.

Does the Hackmii Installer work?
It should do, now that IOS36 has the NAND Permissions Patch.

My Wii Speak channel doesn't work! What do I do?
You must have installed cIOSCORP v3.1, which had a modified IOS56, which didn't work. Use the application "DOP-IOS" to download and reinstall IOS56, or you could acquire a copy of the file "IOS56-64-v4890.wad", and install using Wad Manager.

Changelog:

v3.3
- changed DIP Module in IOSes 30, 50, and 60 to use rev14, i.e. the true #002b error fix (Ghostbusters, etc. SSBB is unaffected)
- added DVDX Fix workaround
- added NAND Permissions Patch to IOS36
- changed the ES_Identify patch (results didn't change, though)
- removed IOS10 from the package as it is unnecessary
- updated the README

v3.2
- added the ES_Identify Patch to IOSes 30, 35, and 50 (preloader fix)
- fixed Animal Crossing Wii compatibility
- fixed Ghostbusters compatibility as much as possible
- moved cmios to use an installer separate to the main installer, for people who don't want to install the included cmios
- removed IOSes 51, 56, 57, and 61 as they are unnecessary
- completely overhauled the README

v3.1
- fixed the #001 errors many games were giving.

v3.0

- Unreleased, due to the amount of #001 errors.

DOWNLOAD LINK: http://rapidshare.com/files/267226890/cIOSCORP_v3.3_dmm.zip

Related posts:

1. Nintendo Wii 4.0 Softmod (Play Backup Games)
2. cIOSCORP 3.4 Released