Icom IC-9700
firmware v1.24
Icom · Released May 22, 2020 · First seen Sep 7, 2026
Source:
icomjapan.com
v1.24 is not the latest firmware for the Icom IC-9700: the current version is v1.50 (August 21, 2025). Go to v1.50
In short — summary by updatemystuff.com
Transmission quality improved in 1.2 GHz band; settings reset when updating from pre-1.20.
- 1.2 GHz transmission quality improved
- Settings reset when updating from firmware before 1.20
Written from Icom's release notes, which are printed in full below.
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What's in this update
Changes from Version 1.23
Improved transmission quality in the 1.2 GHz band.
To update the firmware
Thoroughly read 13. UPDATING THE FIRMWARE of the
ADVANCED MANUAL
and follow the instructions displayed on the IC-9700 LCD screen.
This update initializes the transceiver's settings when updating from a firmware earlier than version 1.20. Save your current settings before updating the firmware, and then write it back to keep the previous setting on the updated firmware.
The firmware will be updated to the following versions.
Main CPU: 1.24
Sub CPU: 1.00
Front CPU: 1.00
FPGA Program: 1.07
FPGA Data: 1.00
DV DSP: 1.06
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Create account & watchChanged since v1.23
- Changes from Version 1.23
- Improved transmission quality in the 1.2 GHz band.
- Main CPU: 1.24
- FPGA Program: 1.07