I found that if the WII has been installed Cioscorps some Korean wii softmodded can run partial games via autorun modchip. And some WIIs can be fix! The critical thing currently is list as belowed: 1 what's the firmware list of 4.2U update including versions 2 what's the order of firmware update from sever for 4.2U 3 Systemenu will give a 003 error message after installed IOS70 but still some cios remains. But actually I don't kown which CIOS can survive but apparantly some cioscorps can be overwrited but some not. Anybody can give some clues?