The second way: 2)Get a phone, camera, tablet, or a device that can take a picture. Take a picture of the QR Code on your 3ds. Go to town hall in tomodachi life and tap QR Code.Then tap scan. Scan the picture of the QR Code on your device.(That can take photos) And theirs your mii again XD I hope it was helpful :') -ςυπ мεδω