Firmware Download

Download the old version

    • Amateur
    • All Mode
    • All Mode
Download Type Firmware
Model name IC-7100
Version Release E5
Update 2016/01/15
Major changes


• The power meter’s visibility is improved.

• The speech compressor function is improved.


  • Thoroughly read "Firmware update instructions (here)" to know what the update requires.
  • Save the transceiver’s data onto an SD card or to your PC using the CS-7100 cloning software. It is possible that your data could get lost or corrupted during the update.
  • To update the firmware, a mini-B type USB cable is required.
  • You must install the USB driver before connecting the USB cable between the IC-7100 and the PC. Download the USB driver here.
  • Never turn OFF the transceiver power or disconnect the USB cable during the update.
  • The following firmware have been updated:
    · CPU M to Version 1.11
    · DSP I to Version 1.03
File Size 1.73MB
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 the person making the download.

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. expressly denies and is free from any and all responsibility arising from the result of damage from such an event.

I fully understand the above, and agree not to hold Icom Inc. responsible for any damage to my equipment operation or loss of data as a result of this download.