Geochron Digital V2 – DIY Download Upgrade

If you’ve ever downloaded a third party program to your computer or know what a BIOS, you can get Geochron Digital Version 2 upgrade for free!

How difficult is this?

  1. Download a 3.5 gigabyte file from Geochron to your local computer.
  2. Use a USB loader program to create a bootable USB flash drive (10 minutes).
    1. For Windows: we recommend
    2. For Linux, Macintosh: we recommend Balenaa
  3. Unplug the Gd4k, plug it back it, and wait for the blue light to turn off.
  4. Power on the GD4k, and use the back button to set the BIOS to boot to your flash drive. (15 minutes)
  5. Full instructions are shown on the download page


Download Now for Free

Please note:

  • Your existing settings in the GD4k will be transferred to Version 2.
  • Your 3.5 gigabyte download may be delayed a short while if demand is high. It is first-come-first-served.
  • Internet is required when your Version 2 is installed.
  • A local computer and USB flash drive is required.
Upgrade your GD4K V1 via Download
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