Check your Garmin Express or Webupdater for this update

Montana 7x0 Firmware Update 18.90

GPS: 2.90
Display: 85.07
CIQ: 3.2.4

Change Log:

Added available SD card space to map manager.
Improved features related to OM+.
Fixed potential issues with expedition mode.
Fixed inability to remove CIQ content through Garmin Express.

info can be found here:

Code:
Please Login or Register to see the links