Need Help In Altering Sony Boot-Logo and License-Text.

[anonimasu]

hi.. i just ####ted to using gRIDlOCK PSX-ISO License Tool and BootEdit to change the sony boot logo for my games... now my question is is there any way to put back the original boot logo without screwing up the game?... bcoz i made an error in one of them and i want to change it back to the original (sony).... and btw by changing the boot logo does it screw up the game?... thanks in advance