Hacking Is it possible to edit a Metroid Prime Hunters save to get all unlockables at the start of the game?

[unofficial-eba]

I've tried using a Hex Editor but either I don't understand how to edit Nintendo DS saves or this game saves in a weird way.
Is there any way to edit the save file and get all of the unlockables (energy tanks, missile expansions, ua expansions, and weapons) at the start of the game? I am mainly interested in the weapons all unlocked at the start. UA expansions, energy tanks, and missile expansions are just a secondary thing that would be nice if possible.

 

[banjo2]

You could achieve that with cheat codes