Normally to boot my backups through the disc channel I use the System Menu on IOS249 setting on preloader and it had worked great, until today. All the backups refuse to work, and the only ones that boot are the ones that I patched to IOS249 with Waninkoko's IOS Patcher. So, is there a reason why this is happening? I am on 4.0, used to be on 4.1 I really, really would appreciate some help. Thanks.