The problem with using GPSTracking (路徑記錄) as a solution is that it will close within 15 seconds after TomTom started. As you can see from http://www.mobile01.com/topicdetail.php?f=213&t=258003&last=2517146. As it turns out, it wasn't a phone problem as I originally thought. GPSTracking just shuts off itself within 15 sec after TomTom started. Besides, it still doesn't make any sense that we have to start anything before we can use TomTom. This is still a problem Gigabyte needs to be fix.