title: Vendor identifiers Does not work in iOS Version 5.0
body: <p>I'm using the Vendor Identifier since use of UDID is deprecated, but after using this App does not work in the devices with iOS version less than 6.0. Can anyone tell me what needs to be done ? Will the app only be supported in iOS 6.0 and above ? How do I make my app function in devices with iOS version less than 6.0 ? Below is the code i'm using :</p>
  
  <pre><code>static NSString *uniqueIdentifier = nil;
  id vendorIdObject = [[UIDevice currentDevice] identifierForVendor];
  uniqueIdentifier = [vendorIdObject UUIDString];
  </code></pre>