ICOM ID-4100A, ID-4100E Firmware.zip
Firmware
Model name ID-4100A, ID-4100E
Version Version 1.05
Update Jan.31.2020
Major changes
Changes from Version 1.04
Fixed the problem where the standby beep may sound approximately two seconds after receiving a reply when simply pushing PTT to key up the repeater. This occurred on transceivers using Version 1.03 or Version 1.04 firmware.
To update the firmware
Thoroughly read 13. UPDATING THE FIRMWARE of the ADVANCED MANUAL and follow the instructions in it.
Making a backup file of programmed contents and settings before updating the firmware is recommended.
The firmware will be updated to the following versions.
CPU M: 1.05
S: 1.00
C: 1.01
DSP: 1.03
