I bought a TC Hall of Fame Mini on Reverb. I downloaded the Toneprint app to my iPhone. I followed the instructions, turned up the volume on the phone and on my guitar. There was no blinking light to confirm the Toneprint loaded. I went to the TC support page and followed all of those instructions including re-installing the app. No other pedals are in the signal chain. No toneprints are loading. The original Hall setting is there, but the entire point of the Mini is to use the Toneprints. Either I'm an idiot (highly plausible) or I have a defective pedal. The seller claims he bought it new from GC and never bothered with the Toneprints. So what now?