Download file from server to iPhone
<p>I'm new to iPhone development, I need help.<br>
I want to download an XML file from a server and store it locally. </p>

<p>When I open my app first the time alone, it should show the network status.<br>
Once the network is connected it should grab the XML file from the server and store it locally. </p>

<p>When the network is offline, my app should use the last saved XML file.</p>
