title: application icon change its background color at iphone device
body: <p>I have an icon.png which has white background with a blue faced cartoon. 
  Something like the face of <strong><a href="http://video.dancecompgenie.com/dancevideo/images/phone.png" rel="nofollow">this</a></strong> image. </p>
  
  <p>But, when i see it in simulator/device than its background color change from white to black with blue face at always.</p>
  
  <p>Does iphone change it to provide the aero effect?</p>