I was trying to use this guide from Grosi, regarding the RB3 DLC WAD: -To get rid of the error you have to patch IOS56. -launch Dop-Mii . -you have to stand on IOS: 36 and press a. -Then you have to press A on IOS, BC, HIOS. -Then you have to go to IOS 56. And do the newest version. Then press + to patch the IOS. The problem is that my ios36 is not vulnerable and gives me a fake signing error when trying to use it on Dop-mii, how can i make the ios36 vulnerable to use fake signing? or can i upgrade the ios56 on dop-mii by using a cios (249, 250)? im asking this because i was browsing through the available ios on NUSD by choosing the cios 249 on Dop-mii, and was going to try upgrading the ios56 but i just wanted to know if it would let me patch it, and also can this apply to the ios 36? or am i in the wrong and have to use another method?