- If you've already linked it with a BANDAI NAMCO ID:
If you install the app and retrieve your data with your BANDAI NAMCO ID, you can use the previous data.
- If you didn't link it with a BANDAI NAMCO ID:
You cannot restore your previous data because it cannot be retrieved.
Also, if you registered a card, you cannot re-register it.
We suggest linking the app with a BANDAI NAMCO ID beforehand.