title: iPhone and iPad can't find each other via bluetooth
body: <p>I have an iPhone 4s and an iPad 2 which should be able to establish a connection via bluetooth.
  Bluetooth is activated on both devices, and both are scanning for other devices, but none of them shows up on the other one.</p>
  
  <p>If i turn on the personal hotspot on the iPhone, both devices find each other.</p>
  
  <p>Sadly, this is not a solution for me, because I´m writing an app which should establish the connection (using GameKit), so the user must not be forced to activate the personal hotspot before using the app.</p>
  
  <p>So my question is: Is there anything I am missing, to make both iOS devices see each other without using the personal hotspot function?</p>
  
  <p>Any help is appreciated!</p>