For a hardware 3DS, the primary method involves using the application:
Select your game file and choose to save space. Tobidase Doubutsu no Mori 3DS (JPN) CIA
: Obtain the JPN CIA file. The original game is approximately 696 MiB (Title ID: 0004000000086200 ), while the updated amiibo+ version is about 844 MiB (Title ID: 0004000000198D00 ). For a hardware 3DS, the primary method involves
: Copy the .cia file to a folder named cias on your SD card root. Install : Open FBI from your Home Menu. Navigate to SD -> cias . For a hardware 3DS