I kinda already have the offset for it, but it doesn't work on my 3ds. Will try to update the program so others can try it themselves if it works or not. However, there might be some factors affecting it, like another "offset" which indicates whether you really went to McDonald's or something.Maybe you can ask your friend to release the offset or publish his savefile, so he can add it.
hello! i was trying this out and applied the save data to unlock the puzzle swap final fantasy explorers and give myself a bunch of tickets. i am using reinand 10.7u.
but upon importing the save, all data except the puzzle swap was gone! to make things worse, the ticket problem is still occurring here. may you fix it again?
edit #3: i have a friend who also uses cfw too but on their japanese 3ds. i can ask them to share me the save file for their mii plaza if you need it.
For the Mario and Happy puzzle pieces, I will update the program as soon as I get their offsets (I needed to get at least one piece of the puzzle so I can find it, or if anyone can just give the offsets to me).
For the japanese ones, if you aren't using a JP console, they won't show up (Although some of them still won't be unlocked because I don't have their offsets nor a JP 3ds to get it myself)
I cant find mii plaza in jk save manager so i cant extract my save
update the save manager - as in download the new one, delete the old one installed on your 3ds, and install the new one.
if it is updated, check under 'system titles'.