This update must be applied in order to use the game's internet features.
The update data will be saved on the SD card inserted in your Nintendo 3DS system. If there is insufficient free space on the SD card, the update will not be applied successfully. You can check how much free space there is on your SD card by opening System Settings from the HOME Menu and selecting Data Management.
Please take care not to delete the update data, which can be viewed by opening System Settings → Data Management → Nintendo 3DS → Add-on Content.
Please note that after downloading the update data for Ver. 1.1, any battle videos you have saved up until now cannot be played or made public.
© 2017 Nintendo.