how to inject a private header to an old save without get it corrupted (Sky3ds)

you will need Ironhax, Ninjhax or tubehax.
Save Data Manager

(im using sky3ds btw)

I will show how I did it with ACNL save, I think it will work the same way for other game save.

ok, restore your old save (the one that has a public header) using diskwriter)

turn off your wireless to not be banned

load the game to see if the save was restored.

close the game and load the homebrew.

open the save manager, load the game and backup your save.

now, you need to backup your save using...

how to inject a private header to an old save without get it corrupted (Sky3ds)