Thenaya is a homebrew app which can program Amiibo dump files into blank NTAG215, making brand new Amiibos. It's the little sister of the TagMo project. A better explanation of what this does: Currently I consider it to be a Beta version. But it works fine for a number of people. Usage is simple: Copy the 3dsx/smdh files into 3ds folder. Createa folder called "amiibo" in the sd root and put any amiibo dump files into it. put the amiibo encryption key file to sd root with the name "amiibo_keys.bin" Launch the app from homebrew launcher. Press X, select the file, press A, place blan NTAG215 tag on 3ds wait until finished. Has been tested on both New3DS and Old3DS. v0.7 (2 Aug 2017): Fix for garbled text/progress. v0.6 (8 Jul 2017): Fixed: File picker stopped working if after browsing too many folders. Added support for DPAD Left and Right to go into and out of folders. Added suppot to Shoulder L/R buttons to page through the file list. v0.5 (8 Jul 2017): File browser can traverse directories Restore tag function. Downloads/Source Code Credits extend to everyone who made TagMo possible. Specially to @javiMaD and Yellows8 who appears to have put in the NFC api into libctru.