well the reason its in 4.3 is a REALLY LONG story. However megaman 10 is callin out my name and I cant install it =(. Iv tried wad manager 1.5 and 1.7 but still no good. it freezes when I choose ios 249 to install. and I tried uninstalling ios 249 through anytitle deleter but I just get an error. then I hear that I should try dop mii but when I do it says all my ios arenent USABLE =(...Can anyone pleease hel[??!@?!?! Id really apreciate it.