Vibration solved: It was set too short. Discussion and details here.
…hmmm… Setting the vibrator to vibrate longer makes a real difference. It just works. But after a while, it stops working at all and doesn’t even respond in CSD tool anymore. Hardware problem. the trick was necessary for my GS5 and works.
Really cool to have ths port!
By the way @piggz, I know you mentioned Paypl and IBAN but from Switzerland, both charge fees to money transfer. Is there another way, a free one tha I could use to buy you some beers and coffees?