Wanted to update to newest map, tried to do so, and was informed insufficient memory existed. Given option to install a smaller region (which I did) - Canada and adjacent states.
Then got an SD card (32 GB), which Amazon had listed as the largest usable with the 2495. Installed SD card, and was unable to switch back to most update North American maps. Also noticed that Garmin Express does not seem to recognize the card.
Have since installed the current version of Express on my PC, and deleted un-needed language files on the device. Still no luck.
Have seen in the Express help instructions that to Change Map Regions requires the current map be up to date before that option is enabled on the device. And have repeatedly tried to do so through Express. It simply begins the download, and gets hung up with 58 minutes to go. And all I seem to be able to do is to reboot my PC and try the same thing again.
Any thoughts on how to get the SD card to work and how to get current updated North American maps installed will be appreciated.