So I accidentally changing data language from EN to JP, which makes me re-download everything all for the new language. I've downloaded all the 339 files, no error, but then when I Initiate Link!, there's message that I have to download it again from 0. I don't understand why but I downloaded it again. But when I've done it, for the second time, the game ask me to to download it again from scratch! I don't understand why, is there anyone knows why and any solution? Since I haven't transfer my data to KonamiID too, thanks a lot
If you are playing on other devices try logging off from them while downloading.
I have the same problem. Is there a way to fix it?