Firmware


Firmware Installation

Garmin Express

Firmware updates, map updates, device backups and other optional software improvements for your Garmin GPSr can all be managed with the Garmin Express application. Versions for both PC and Mac are available in Software.
  • Connect the GPSr via USB and enter Mass Storage Mode
  • Open the Garmin Express application and choose your device from the menu
  • Select desired updates and follow the prompts as directed to complete available updates

WebUpdater

The Garmin WebUpdater program can also find and install updates available for your Garmin GPSr. Versions for both PC and Mac are available in Software.
  • Connect your Garmin GPSr via USB and enter Mass Storage Mode
  • Drag and Drop the desired update file to the WebUpdater application, or
  • Run the WebUpdater application and select your device from the menu
  • Follow the prompts to keep your GPSr updated

Manual Update

Installing firmware older than the currently loaded version will reset all device settings to factory defaults. Installing firmware to a device other than that for which it is designed may render the device permanently inoperable. 
  • Connect your Garmin GPSr via USB and enter Mass Storage Mode
  • Download the desired firmware version for your device
  • Extract the *.gcd file from the *.zip archive
  • Copy the *.gcd file to [GPSr]\Garmin\*.gcd
  • Rename the *.gcd file to gupdate.gcd
  • Disconnect and reboot the GPSr
  • When prompted by the GPSr, select 'Yes' to install the update
  • Once the update has completed, the GPSr will restart and delete the gupdate.gcd file




eTrex x2x Gen 1 (3445) Firmware Update History

System Requirements:

  • IBM-compatible PC running Windows 2000 or later operating system and an available USB port.

Notes:

  • WARNING: If this software is uploaded to a device other than that for which it is designed, you will not be able to operate that device.
  • If attempts to upload software fail, you may need to return the device to Garmin for service.

Change History:

Changes made to 2.90:

  • Fixed occasional issue with marking waypoints.

Changes made to 2.80:

  • Improvements to display of text and pointer for right-to-left languages.
  • Fix issue with address search.
  • Fix auto-populate of track name when saving.
  • Fix issue with navigation recalculation/restart.

Changes made to 2.70:

  • Fixed routing on City Navigator maps.

Changes made to 2.60:

  • Updated text translations.
  • Disabled automotive routing on OSM maps.

Changes made to 2.50:

  • Fixes potential issue with altimeter calibration.

Changes made to 2.40:

  • Initial product release firmware version.

eTrex x2x Gen 2 (4333) Firmware Update History

System Requirements:

  • IBM-compatible PC running Windows 2000 or later operating system and an available USB port.

Notes:

  • WARNING: If this software is uploaded to a device other than that for which it is designed, you will not be able to operate that device.
  • If attempts to upload software fail, you may need to return the device to Garmin for service.

Change History:

Changes made to 2.90:

  • Fixed occasional issue with marking waypoints.

Changes made to 2.80:

  • Fix issue with address search.
  • Fix auto-populate of track name when saving.