title: Can i pop to Specific ViewController?
body: <p>I am using navigation based application. I push First ViewController to Second ViewController and from Second ViewController to Third ViewController. Now I want to pop from Third ViewController to First ViewController.I am performing this task using the below code but my application crashed.</p>
  
  <p>Please any body give me some proper guidelines. I can't use pop to rootViewController because it's different viewController. Thanks in advance...</p>
  
  <p><strong>In Third ViewControler i have written this:</strong></p>
  
  <pre><code>FirstViewCtr *x=[[FirstViewCtr alloc] initWithNibName:@"FirstViewCtr" bundle:nil];
  [self.navigationController popToViewController:x animated:NO];
  </code></pre>