Since I simply do not use the device I am willing to sell my FXtec Pro 1.
The device was installed, but never left the house. In total it has not been actively used more than a couple of hours. A screen protector was put on it as soon as it left the box, and I throw in a second screen protector. It comes in the original box, and I can send photos of the state of the phone.
If anyone is interested, please let me know here, and we can find a way to transfer the ownership (I could put it on Ebay for example).