There's more interesting stuff on that pastebin too, another BMS script to fix the save corruption (although someone already posted a small tool for that earlier), and there's 010 binary templates for the RF4 save files and the system save. I tried it and had a look around town and it seems to work well, but i haven't played around much with it. Or you'll have to edit the rf4_sys.sav to include your newly converted save so the game recognizes it. I recommend making a quick trash save in the switch version and then replacing it with your converted save. It spits out a file called rf4_sXX.sav, rename the XX to 01 to 20, for one of the 20 save slots on the Switch version. Tell the program where to place the converted save.

Point it at the save file you want to convert.ħ. Get the 3DS save file you want to convert (rf4a/rf4b/rf4c)ĥ. txt file somewhere where you'll find it.ģ. There's now a BMS script to convert 3DS save files to Switch: Ģ.