Restoring save file to a ROM - NOT Game cart

[GBAtemp]

Again, This is not restoring a save file to a game card.

I have dumped NSMB to my DSi. I want to restore my save file to the dumped ROM.
Most guides don't show how or explain if it's possible.

Do I need to use another tool besides Godmode9i?

edit:
I've got the save file dumped but how do I move the save file to the ROM I dumped on my SD card.

Source: https://gbatemp.net/threads/restoring-s ... rt.644167/