Garmin Oregon 300 Firmware 3.30

In a previous post I outlined how to apply a firmware update for the Garmin Oregon series under Linux without the use of Garmin’s proprietary web updater. In the meantime, Garmin has released a new firmware revision, version 3.30, so if you’d like to update your device to that new version, just grab the .gcd file and follow the instructions in my previous post.