Connect your SD card to a PC. Navigate to the /luma/titles/ folder.
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If you call yourself a fan of Dragon Quest , Pokémon , Shin Megami Tensei , or any creature-collection game—do yourself a favor. Dig out your 3DS, follow the guide, and experience the forbidden isles. Connect your SD card to a PC
Hold Select while powering on your 3DS to access the Luma3DS menu. Check the option "Enable game patching" and press Start to save and reboot. Shin Megami Tensei