Firmware Download

Download the old version

Download Type Firmware
Model name IC-7850/IC-7851
Version Version 1.12
Update Jun.29.2016
Major changes

Improvement

This firmware adds an improvement to the Spectrum scope screen.

To update the firmware

  • An SD card or an SDHC card is required.
  • Format the card in the IC-7850 or IC-7851 before using it for the update. (First, save any data that is on the card, if necessary.)
  • Unzip and save the downloaded firmware file in "IC-7850_7851" folder that is on the card.
  • Save the transceiver’s data onto a separate card before doing the update. It is possible that your data gets lost or corrupted during the update. Thoroughly read Section 10 (USING AN SD CARD OR USB MEMORY) of the Instruction Manual for details.
  • Thoroughly read Section 17 (UPDATING THE FIRMWARE) of the Instruction Manual before starting the update.
  • Never turn OFF the transceiver power during the update.
Note
File Size 3.99MB
File Type zip
Manual manual download page

Regarding this Download Service.

When using this download service, the implementation, use and/or results of use are the sole responsibility of you using this download service and the equipment. You shall comply with applicable laws and regulatory requirements in the use of this download service and in the operation of the equipment.

Firmware is important data for the basic system control of your equipment. An interruption during downloading or a malfunction may cause a failure in the data re-writing, and your equipment may stop functioning normally. If such a failure of the firmware re-writing results in your equipment not functioning normally, Icom Inc. and its affiliates expressly denies and is free from any and all responsibility arising from the result of damage from such an event.

You agree not to hold Icom Inc. and its affiliates responsible for any damage to your equipment operation or loss of data, or unauthorized use of the equipment, whether intentional or not, as a result of use this download service.

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