Hello! I had installed my iPhone11 on a mobile phone holder yesterday and was on the road with my approx. 4 hours. Since then, the autofocus doesn’t work on the mobile phone anymore – the camera can’t make any more sharp. Quickly Googled and this is really a bug with such high-tech mobile phones. Now my question: Do you have a recommendation for a low-vibration rescue that really fixes this problem? Alternatively, only an old mobile phone remains to be used as a bike phone. How is your experience?