I earlier after updating my wii from 4.1-4.3 and and all possible updates that modmii provided, tried to play the Sims 3 when it had reported cIOS 249 rev 14 can't play Dual layer games. I then tried to update cIOS 249 rev 14 to cIOS 249 rev 21. This Post shows what I had done. After installing as the video had instructed and it had not worked.. I attempted installing it into slot 249 instead as the video had shown to install into 250, I thought by installing into 249 it'll actually overwrite cIOS 249 rev 14 with rev 21 :/. Then I had fragged ios 249. I plea for assistance, I would greatly appreciate if you could instruct me on how to get cIOS 249 working again and updated. I have already tried restoring it using BootMii but it requires me to enter the Konami code which I don't have a Gamecube controller to enter it with. Thank you in advance, this is really appreciated.