Icom IC-7100 firmware vE5

Icom · Released Jan 15, 2016 · First seen Sep 7, 2026

Source: icomjapan.com

vE5 is not the latest firmware for the Icom IC-7100: the current version is vE6 (December 6, 2024). Go to vE6

In short — summary by updatemystuff.com

Power meter visibility and speech compressor function improved.

  • Power meter visibility enhanced
  • Speech compressor function improved

Written from Icom's release notes, which are printed in full below.

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What's in this update

Improvements

  • The power meter’s visibility is impr​oved.
  • 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 US​B 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

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Changed since vE4

  • The power meter’s visibility is improved.
  • The speech compressor function is improved.
  • To update the firmware, a mini-B type USB cable is required.
  • CPU M to Version 1.11
  • DSP I to Version 1.03

Other versions for this product

See the full firmware history for the IC-7100