Can this EHCI module just be swapped for the buggy one in an existing .wad of the cIOS, or would doing it manually require other steps? If so, which .app is it for each given base IOS? I would like to use this, but I would like to fix it in all of my cIOSes, not just 249 and 250 (since those are the only options in ModMii...), so I would like to be able to just dump all of my cIOSes, patch them and reinstall. Here's what I have installed: IOS246 IOS247 IOS248 (I'm assuming base 58 uses Nintendo's EHCI module, so no need for it here). IOS249 IOS250 How can I do this? Or would it be easier to use ModMii to create the cIOSes and just modify the tmd to change the install slot?