This is true: A friend of mine bought it on the street in Frankfurt am Main (Germany) from a shady guy that approached him and eventually sold it to him. He was totally excited and showed it to me. On first glance it looked like a real iPhone 5s/SE. But the mute button seemed strange. On inspecting the OS it became clear that he had bought a counterfeit. I knew cheap iPhone clones but this was the best one i ever came across.