You can make your own cioscorp using rev17 DIP module and wwpacker. At least I used it to cioscorp my SNEEK nand dump
*BEWARE UNTESTED ON REAL NAND, ONLY ON SNEEK, MAKE SURE YOU HAVE BOOTMII AND NAND DUMP IF YOU WANNA TRY IT, IM NOT RESPONSIBLE*
*ALSO I WOULDN'T INSTALL THE NEW SYSTEM MENU CIOS (ie. IOS70 for 4.2), JUST USE THE PROPERLY TESTED CIOSCORP 3.6 WAD (unless ur using sneek).
1. Make a wad dump of cios rev17 (aka IOS249) using bluedump fakesign.
2. Drag the cios rev17 wad onto __wwunpacker.bat and it will unpack it into a folder.
3. take the 00000001.app out of the folder and delete the folder. (
00000001.app is the DIP module)
4. drag all the cisocorp 3.6 CIOS' onto __wwunpacker.bat to unpack them into folders. delete the 3.6 cIOS wads.
5. copy the rev17 00000001.app into each of the unpacked cioscorp wad folders
6. highlight and drag all of the folders onto the _wwpacker-NoMod.bat or _wwpacker-JustSign.bat (I used the former but I don't know if it will install properly on normal nand) It will produce the new cioscorp wads with rev17 dip.
You should be able to install using wad manager or the cioscorp installer, HOWEVER I have only tested on SNEEK.
To install on SNEEK, I used showmii wads and extracted the new cioscorp wads onto my nand dump.
So far, working a charm