Unless you can read Japanese, please post a screenshot of the error. The error code is in no way helpful to anyone save the support staff for the game.
Also you can't rebind to the same device as the one it's already on. You have to either use another device to rebind or clear the existing data and try rebinding. If your phone is rooted, make sure you backup your save file before attempting to rebind, in case something goes awry.
Unless you can read Japanese, please post a screenshot of the error. The error code is in no way helpful to anyone save the support staff for the game.
Also you can't rebind to the same device as the one it's already on. You have to either use another device to rebind or clear the existing data and try rebinding. If your phone is rooted, make sure you backup your save file before attempting to rebind, in case something goes awry.
Woops, sorry forgot linking them. Here you go
It's telling you it can't rebind to the same device it's already on.
Then I got to find the existing data. (I feel super dumb for having to ask something like this.) thanks.
if you have the bind code, you can just uninstall the app, reinstall it, and bind it to your new installed app