Thank you,
@Agoni212 and
@pinky ! I am unsure how to proceed, but if I may ask, could I at least get updates for a backup (copy of a game I have the blu-ray of, but on my internal HDD (actually SSD))? I am really an update freak.. this is probably the reason I had to get the 4.87 update when I saw it and now can't get a CFW

. Would it be relatively safe to mount the backup using MultiMan, deactivate MultiMan and log in to PSN (is that required?) to get the update? Would I still need PSN Patch and disabling syscalls and whatnot for this?