Open setting area in IOS 5.1
<p>how can i open setting area of iphone in objective c iphone app in ios 5.1?</p>

<p>In IOS 5.0, It's working fine but in IOS 5.1 It is not working.</p>

<pre><code> [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=General&amp;path=Network"]];
</code></pre>

<p>Please provide me a link of apple development center, which ensure me it is not working in IOS 5.1. </p>
