I know nothing about coding etc, but even I can see that what you suggest is rubbish.
Unpack all you like, but without valid 'keys' you cannot decipher it and therefore you cannot force it to do what you want to just by mixing old stuff with new.
That is ignoring any actual changes in code and sequence that Sony have made between FW versions, so basically, No, it will not work.
Even the old EBoot patches we used for some games were only made possible because the games were signed with the older keys, and in a lot of cases even those games were fixed with updates.
Been fun though, but now me thinks is time to just yawn at your 'suggestions'
Originally Posted by malex
If you want it your way... GO TO BURGER KING!