God you're an idiot.
Oh and your previous comment about topology data and xgd3 backups on the xbox 360 is full of crap. Not even sure what you're comparing, topology data (not capitalized btw fool) is the physical characteristics of the disk, so that might be the amount of correctable errors in an area, the jitter etc.
How in blue buggery is this got anything to do with that?
None, the patches made available were actual topology data taken from genuine disks.
Sig checks are patched on the firmware side, you can't remove them from a ROM because the checks aren't made by the ROM.
I'll expect you don't even know what "sig checks" actually means, it means signature check, that is to say - check that the ROM has not been modified in any way.
The stupid conversation in this thread is hilarious.