title: Test iOS app with device of iOS 5.0.1 beta version
body: <p>Now, I use Xcode 4.2 supporting iOS 5.0. Apple has just released iOS 5.0.1 beta 2. I can install it on my iPhone.</p>
  
  <p>I want to test with this beta version, i.e build code from Xcode.</p>
  
  <p>How do I  build code from Xcode 4.2 for device of iOS 5.0.1 beta?</p>
  
  <p>Please help</p>