title: MKMapView location won't update
body: <p>After posting on Apple's iOS Devs forums with no answer, I'm trying to see if anyone's got any experience with such issue.
  I'm using xcode for iOS 7.</p>
  
  <p>MapView won't update. I'm quite sure the problem's within the simulator, though I'm not sure how to check it. I'd love to take this project on a real device but my iOS 7 device's still in store.</p>
  
  <p>I created a MKMapView nested under a View (nested under a ViewController) -> Added CoreLocation and MapKit into Frameworks -> Connected the MKMapView to the right property mapView.</p>
  
  <p>My files look like this: </p>
  
  <p><strong>MapScanViewController.h:</strong></p>
  
  <pre><code>#import &lt;UIKit/UIKit.h&gt;    
  #import &lt;MapKit/MapKit.h&gt;
  
  @interface MapScanViewController : UIViewController&lt;MKMapViewDelegate&gt;
  
  // I was trying to create a label and print the 
  // userLocation description into the label - but none worked
  @property (nonatomic,retain) IBOutlet UILabel *myLabel;
  
  @property (nonatomic,strong) IBOutlet MKMapView *mapView;
  
  @end
  </code></pre>
  
  <p>And <strong>MapScanViewController.m</strong> :</p>
  
  <pre><code>#import "MapScanViewController.h"
  
  @implementation MapScanViewController
  
  - (void)viewDidLoad    
  {
      [super viewDidLoad];
      _mapView.delegate = self;
  }
  
  - (void)mapView:(MKMapView *)mapView didUpdateUserLocation:(MKUserLocation *)userLocation
  {
      MKCoordinateRegion region = MKCoordinateRegionMakeWithDistance(userLocation.coordinate, 800, 800);
  
      [_mapView setRegion:[_mapView regionThatFits:region] animated:YES];
  
      // Label idea did not work eiter
      [_myLabel setText:[userLocation description]];    
  }
  
  @end
  </code></pre>
  
  <p>When I try to change location to Apple's Infinite loop, the map stays still like nothing's changing at all. Also tried to use bicycle ride and running but nothing happened. 
  I tried to reset the iOS Simulator few times which did not help at all and of course tried to manually set the location from within xcode it-self.</p>
  
  <p>Tried to add/force this (which did not help either):</p>
  
  <pre><code>if (_mapView.showsUserLocation)
  {
  _mapView.showsUserLocation = NO;
  _mapView.showsUserLocation = YES;
  }
  </code></pre>
  
  <p>None worked for me. MapView just wont respond.</p>
  
  <hr>
  
  <p>I verified the map view</p>
  
  <pre><code>// Meters-Miles convertion
  #define METERS_PER_MILE 1609.344
  
  // Just wanted to check if MapView's dead or not - worked- it took me to see (39.28..., -76.58...)
  - (void)viewWillAppear:(BOOL)animated {
      // 1
      CLLocationCoordinate2D zoomLocation;
      zoomLocation.latitude = 39.281516;
      zoomLocation.longitude= -76.580806;
  
      // 2
      MKCoordinateRegion viewRegion = MKCoordinateRegionMakeWithDistance(zoomLocation, 0.5*METERS_PER_MILE, 0.5*METERS_PER_MILE);
  
      // 3
      [_mapView setRegion:viewRegion animated:YES];
  }
  </code></pre>