title: How to force a Blackberry device to use GPS positioning in stead of cell triangulation in an HTML5 app?
body: <p>We are doing some tests with HTML 5 geolocation and our code already works really well on Android and iPhone browsers: we get a continuous update of our precise position on Google maps. You can check our code here: <a href="http://93.113.255.166/testHTML5.htm" rel="nofollow">http://93.113.255.166/testHTML5.htm</a></p>
  
  <p>We also want to make this code work on a Blackberry device, the 9780 Bold with Blackberry 6.0 O.S., but it doesn't work as we would like. The position you get is a rough one, probably calculated through cell triangulation, and there is no precise position displayed. The position is most of the time some 300-400m wrong.</p>
  
  <p>It's clear that the GPS positioning of the phone isn't used, because when you try the native Blackberry positioning apps, you get a very precise position.</p>
  
  <p>We also use the enableHighAccuracy: true attribute in the code: this helps for the iPhone and Android browsers, but not for Blackberry browsers.</p>
  
  <p>So it seems that we are unable to force the device to use the GPS. Is there anybody who could help us? Thanks!</p>
  
  <p>Kristof</p>