title: UDID error.. new apple UDID rules..
body: <p>Following are the problems that are showing in error message during upload of a game developed through Unity 3D. </p>
  
  <ol>
  <li>Your app contains non public API usage. Please review the errors, correct them, and resubmit your applications.</li>
  <li>Apps aren't permitted to access the UDID and must not use the unique identifier method or UIDevice. Please update your apps and servers to associate users with the vendor or advertising identifiers introduced in IOS6. 
  can anyone suggest how to remove the functions that use UDID </li>
  </ol>