title: How to change deployment target from iOS 5.1 to 4.2 in Xcode 4.4
body: <p>I am trying to change the deployment target from 5.1 to 4.2 in Xcode 4.4 and it's not working</p>
  
  <ul>
  <li>I downloaded debugging support for 4.1-4.2</li>
  <li>I set Architecture to armv6 armv7</li>
  <li>I set in plist armv6 armv7</li>
  <li>I don't use storyboards</li>
  </ul>