After initially despair because of the Allen key could not be found
SAVFY® iPhone 5 iPhone 5s Case Splash-proof metal case Case Splash-proof protective bag Handyhülle fingerprint function possible for iPhone 5 / 5s -black (Electronics) 5
SAVFY® iPhone 5 iPhone 5s Case Splash-proof metal case Case Splash-proof protective bag Handyhülle fingerprint function possible for iPhone 5 / 5s -black (Electronics)
but thanks to the help of other buyers here I was now able to use this case it works just fine and is pretty hard to feel the iPhone finally on to something :)
especially since it looks really cool I thought others would have a very secret new iPhone: D