title: Youtube video stopped working on iPhone - black screen
body: <p>I have a native ios app that displays youtubes, up until yesterday the app was working great, but now the app shows the youtube, only that when I touch the 'play' instead of playing the video, it just show a black screen.</p>
  
  <p>My app haven't change, therefore I assume that youtube change something, but I don't know what and why.</p>
  
  <p>I also cannot change the app because it was build on xcode 4.5 and apple forcing me to do an upgrade which I cannot effort...</p>
  
  <p>Any idea how to approach it?</p>