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Updates & Downloads

Edge 520 Plus Beta software version 4.23 Beta

as of September 25, 2019

Download (10.62 MB)

View installation instructions


Change History

Changes made from version 4.20 to 4.23:

Installation Instructions

  1. Connect your Edge 520 Plus to your computer using the USB cable.
  2. Download and unzip Edge520Plus_423Beta.zip. Place the GUPDATE.GCD file in the \GARMIN folder of your device's internal storage drive.
  3. Disconnect your device from the computer, approve the update on the Edge, and wait for the update to finish.
  4. If you would like to revert to the last public release software, follow the above steps but place the GUPDATE-420.GCD file in the \GARMIN folder. Rename the file to GUPDATE.GCD before disconnecting your device. NOTE: If you revert to an older version of software, all of your settings will be reset to defaults.