title: iOS7 Core Location not updating
body: <p>I have a very simple app example that initialises and updates the users location.. On device it successfully throws another callback location every second or so however on device (iPhone running iOS7) is calls the method once and then mysteriously stops... </p>
  
  <pre><code>//Setup Location Manager in ViewDidLoad
  locationManager = [[CLLocationManager alloc] init];
  [locationManager setDistanceFilter:kCLDistanceFilterNone];
  [locationManager setDesiredAccuracy:kCLLocationAccuracyBest];
  [locationManager setDelegate:self];
  [locationManager startUpdatingLocation];
  
  -(void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error
  {
       NSLog(@"location services not turned on");
  }
  
  -(void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations
  {
       NSLog(@"loactions %@", locations);
  }
  
  -(void)locationManager:(CLLocationManager *)manager
     didUpdateToLocation:(CLLocation *)newLocation
            fromLocation:(CLLocation *)oldLocation
  {
  
      NSLog(@"new location %f, and old %f", newLocation.coordinate.latitude, newLocation.coordinate.longitude);
  }
  </code></pre>
  
  <p>In iOS6 this app worked perfectly and continuously updated the devices location... What has changed since iOS7?</p>