Unfortunately, we are not that familiar with the other features of the SiRFDemo program. You can possibly take a look at its User Manual, for more info, here: (http://www.falcom.de/uploads/media/Manual_SiRFDemo3.87.pdf
). Also, keep in mind not to click on anything else in this software, as you can render your device unusable.
Another thing, perhaps, the device was defective from the beginning since you're having some issues with it. Now, that the supercap is removed, it's going to take awhile to acquire a GPS fix because it's going through the Cold Start process everytime as stated here: (http://www.usglobalsat.com/forum/index.php?topic=1187.msg13224#msg13224
). So, it seems the device is not fully functional anymore, and other than that, we are unable to provide further support. Sorry for the inconvenience and thank you for understanding.