hi i just downloaded soundhax today and the first edits i made worked fine, i exported my original unhacked file, edited, put the new garden.dat into the folder and imported and it worked fine. then i took the SD out (i dont think i exported again wasn't sure if it was necessary) and edited nothing major, most drastic edit i made was moving villager houses and injecting two new ones, i imported it and the game showed up as if i had just bought it and asked if i wanted to move in or start a new save file. i took out my SD card and put in the second garden.dat i made with the first round of edits since that originally worked and imported it, same thing happened. i tried exporting the file again to see if that changed anything, put the most recent round of edits with the villager house movements in as the garden.dat file, imported again and same thing happened. i have all three garden.dats saved, the first without edits at all, second with some edits, and third with villager movements backed up to my desktop and im sure i did something wrong on my end as it worked the first time but i do not know how to fix it
Start a new game, go through the introduction. The first chance to get, save and quit your game. Go to the homebrew editor, extract your new town save.
Open up one of your old save files using the editor and do this: on the 'Other' tab, beside the section labeled 'secure value', click the edit icon, update secure NAND value, then navigate to the file of the town you just made. Save your changes and inject your new file.