Quote Originally Posted by Texas Star View Post
After noticing only one of my 855's got this firmware I called Garmin Techs and they said there were two chipsets used in the 855's and the firmware you will be offered is dependent on the chipset. I have two 855's and only my newer(by serial #) unit received the 4.80 firmware.

Most likely related to the freezing some 855 users are experiencing?
Can you upload the file in Garmin/Update directory? I am wondering what changed. I can't seemed to find 4.80 on the garmin site.