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Software Firmware Upgrade

  

Part 1 – Radio Preparation Part 2 – Updating the Radio  Part 3 – Info and Payment Part 4 – Final Upgrade

Please note that the firmware upgrade process for the mz-18 and mz-24 radios are identical. Just make sure that you download the proper firmware version for your radio as described in part 2 of the instructional videos.

NOTICE: If you are not comfortable downloading software, using a computer or installing software on a computer please consider sending in your radio to a service center in your region. Graupner will not provide over the phone installation support.

In case your installation failed or you are unable to continue with the installation after following all of the directions in the videos you can contact us via email. We usually respond within 2 business days to resolve any issues you may have.

Please create an account

Software Upgrades are available for sale to registered members only.
Please register an account at the Graupner USA store with your email and try again.

Please add valid address to your account

Software Upgrades are available for sale to registered members with a valid address only.
Please add an address to your account at the Graupner USA store and try again.

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