title: Can the iOS 7 Simulator work with Xcode 4.6.3?
body: <p>Tried copying over the iOS 7.0 Simulator to the Xcode 4.6.3 bundle in the correct location.  It does show up in the Device List, and the simulator starts, but then pinwheels.</p>
  
  <p>I had to hard stop the simulator and Xcode.  I'm mainly just curious, but wanted to know if this should work or can work.</p>