How do I transfer data to another device?

I've changed my device to a new one and lost my game data. How do I recover my old game data?

How do I cancel synced data?

How do I change the language setting?

Can I play with the same data after changing devices?

Can I transfer data to a different OS?

Game crashed or froze.

I have Dreamballs, but can't use a Transfer. Why?

I cannot enter the shop (the game does not progress beyond "Now Loading")

The game won't start. What should I do?

What time do Daily Missions and Login Bonuses update?

In Use is displayed and I can't Sell or use as enhancement material.

Can I transfer data between the Japanese version and other language versions?

I lost connection and lost the game.

How do I know if "Insight Master" is active?

You do not have enough free space is displayed and nothing happens. What should I do?

I can't watch an ad, or don't see the ads button.

How can I set the Badges I receive?

I purchased a pack, but didn't receive Transfer Tickets. What should I do?

I have EX Training items, but I can't use EX Training. What should I do?