ratchet and clank size matters with cw cheats

anyone been able to get it to work? i'm not a noobie with cw cheats or anything.
cw cheats works on every game i have but this one, and in this one it literally doesn't do anything. i can get in game and stuff, then activate 9999999 bolts the same way i activate every other game's cheats, and return to the game, but i still have 0 bolts. i tried even going into a new area to force the psp to re-load stuff, still didn't work.

could someone either tell me what's wrong, or upload a save at the very beginning of the game with 999999 bolts and all armors, which are the 2 cheats i'm wanting.

EDIT: forgot to mention, it's a actual umd disk i'm using

No iso talk, but I think this:

-Your PSP is "special"
-Try it again

EDIT: Sorry, wrong thread

thank you for reminding me, sicne this is a actual umd game that i bought, there's no need for me to have said that. i edited my post