Need help finding a program

I need help to find this one program i used to use it involved using a "donor" game to fix a game that wouldnt load on a M3DS Simply i remember using it and i lost it and cant find it again it would trim the game up and take a file from the working "donor" and patch it into the nonworking game and fix it. it either used a save file from the old game or something i dont remember lol its been awhile. has anyone hear of or used this program? if so please tell me what it is or provide a link i really would appreciate it alot!! Help me DCEmu forums you're my only hope!


EDIT--Its not Max Overload already tried that one

"ARM7 fix", "Max Crass Method", and DSLazy are all relevant to your interests.

EDIT: Also firmware update.

Thank you so much! ARM7 that was it! you have been a big big help. I always knew if i needed something the people at this site deliver! thanks again and if u need anything please let me know

Just be careful about what you ask, as this is probably bordering on the edge of the "no piracy talk" rule.