If you are using n3DS it needs to be cryptofixed. go to fbi and import seed into your titleGreat app, but I think I found an issue - I tried to download Radiohammer (after deleting my eshop version) to test it out, and the download seems to go fine. But when I try to launch it the game bootloops. Is this because I have a legit ticket installed, or a bug in the program?
EDIT: It happens w/ smash controller as well.