Icom IC-905
firmware v1.14
Icom · Released Mar 7, 2024 · First seen Sep 7, 2026
Source:
icomjapan.com
v1.14 is not the latest firmware for the Icom IC-905: the current version is v1.20 (October 2, 2025). Go to v1.20
In short — summary by updatemystuff.com
Fixed bug causing transmit output to stop
- Fixed transmit output bug
Written from Icom's release notes, which are printed in full below.
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What's in this update
Changes from Version 1.13
-Fixed a bug that caused the transmit output to stop transmitting.
- If the firmware is updated after the "The RF unit is not detected." dialog is displayed at startup, the firmware of the RF unit is not updated. After restarting, the " RF CPU firmware is wrong version. Retry updating the firmware." dialog will appear.
In that case, update the firmware from the state that the RF unit is correctly recognized (the state the "The RF unit is not detected." dialog is not displayed).
If the "The RF unit is not detected" dialog is repeatedly displayed after restarting, disconnect the CX-10G and update the firmware.
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Create account & watchChanged since v1.13
- Changes from Version 1.13
- Fixed a bug that caused the transmit output to stop transmitting.