I bought a new H9 (H9-05795) but can't register it because the music shop where I got it from send me a H9 wich was before by somebody else! Please help me that I can use this App and are able to re register this device.
I don't know the one who have had it before and sent it back to the music shop I got it from. When there isn't a solution in next 24 hours, I have to sent this H9 back to the shop.