There is no verified method to randomize a native Nintendo 3DS Go to product viewer dialog for this item. Pokémon game purely by scanning a QR code.
Advanced users prefer repositories that list the expected hash of the randomized CIA. After installing via QR, you can verify the file matches using 3DSIdent or by comparing checksums via a PC. If the hash matches the posted "verified" hash, the file is authentic. pokemon randomizer 3ds qr code verified