I am trying to update an Magellan Roadmate 9212T-LM I go to the Magellan Webpage and directs to SmartGPSEco.com I do the the login at SmartGPSEco.com My device will connect but the Magellan Roadmate 9212T-LM pull downs will not update. The device has lifetime updates Is there a way to update this device? Is there any web page instructions on how to update my device? Thank you,