title: How to load an NSDictionary from a file created with writeToFile?
body: <p>I have an NSMutableDictionary, and I wrote it using</p>
  
  <pre><code>[stuff writeToFile:@"TEST" atomically:YES];
  </code></pre>
  
  <p>How can I retrieve it in the future?</p>
  
  <p>Also, what would happen if I decide to replace my iPhone 4 with the 4S? Can my piece of written data be transferred?</p>