title: How to pause/resume downloads in iPhone (iOS)
body: <p>I have to download large amount of data (anywhere between <strong>300MB - 1GB</strong>).</p>
  
  <p>I am currently using <code>**NSURLConnection**</code>to download the data. But, now i am looking at a scenario where the user might loose the internet connection during the download process. Currently i am restarting the entire download process in this scenario, which i think is a very bad way of downloading and a waste of user bandwidth.</p>
  
  <p><strong>Is there a process in which i can manage the downloads with Pause/Resume functionality while downloading</strong>.</p>