GPS application with CLCorelocation
<p>I am developing a GPS application in which I need to track the speed of the device/iPhone.<br>
I am using the CLCorelocation API's Locate me referral code provided by Apple. My problem is that the <code>LocationManager</code> does not update the current latitude and longitude thus I am unable to calculate the distance as well as the speed of the device/iPhone.</p>

<p>Any kinds of suggestions/code will be highly appreciated please suggest if I can do something with the Mapkit framework introduced in the sdk 3.0.</p>
