Now this is a crazy idea that TC has just implemented. They have just released a free app (iOS for now, Android to follow) that allows you to ‘beam’ a Toneprint profile into a pedal through the iPhone speaker and the pickups of your guitar.
This video should help you understand:
I can’t wait to try it with my Flashback Delay (read my review of this pedal here). I have briefly tried the app and it features lots of toneprint profiles with descriptions and interviews of the artists who have helped developing them, very cool!