ok...i keep at it..it's coming from rogero 4.xx, observing all those errors, never seen one except for rogero 4.21 1.109(but at the time was 50/50) u did go from rebug to rogero 4.30.205 then used the 425to355 one? updated again to 4.30.1 rebug after it?
something got messed up, hope for the HDD..if nothing can be installed > corrupt errors..99% sure it is the COREOS, u always make "backups" of ur flash before switching? highly recommended
and for usercheat, u can make ur own for 4.xx per game, people sharing the pkg's already....search a bit