title: Toggling Privacy settings will kill the app
body: <p>I have an app that uses the iPhone's contacts. With iOS 6, the user will be prompted for Contact access on the first try. At this point, the user can hit 'Allow' or 'Don't Allow'. The problem is when the user backgrounds the app, and then navigates to Settings->Privacy->Contacts to toggle the Contact privacy setting for my app. Once it is toggled, I can see on the console that my app:</p>
  
  <blockquote>
    <p>Application 'UIKitApplication:com.myApp' exited abnormally with signal 9: Killed: 9</p>
  </blockquote>
  
  <p>I can't find any information on this in Apple's documentation. Does anyone know a way to prevent this? Is this as designed? Or is this an Apple bug? </p>