Icom IC-7300MK2 Firmware Update (Version 1.03)

[TA2KW]

Icom IC-7300MK2 Firmware Update (Version 1.03)

Icom IC-7300MK2 Firmware Update (Version 1.03).zip


Model name IC-7300MK2
Version Version 1.03
Update 2026/09/04
Major changes
- Improved a problem where signal quality deteriorated under certain conditions.

- Changed the controls related to the clock's backup operation.

Note
To update the firmware
1. Download and unzip the firmware data (for example, 7300MK2_103.dat) and copy it into the “IC-7300MK2” folder on your SD card.
2. Insert the SD card with the firmware data into the transceiver.
3. Update the firmware.
3-1. Display the SD CARD screen in the Menu.
3-2. Touch “Firmware Update” on the SD CARD screen to open the FIRMWARE UPDATE screen.
3-3. Touch [▼] to scroll to the end of the screen to read all the precautions, after you have read and agreed with all the precautions, touch [YES].
3-4. The confirmation dialog recommends backing up the settings and memories by touching [YES].
We recommend backing them up in this step because updating the firmware may reset all the settings and memories.

3-5. After the backup file is made, and the firmware selection screen is displayed, touch the firmware update data (for example, 7300MK2_103).
3-6. Please carefully read all the precautions, and when you want to execute it, touch [YES] for 1 second to start the firmware update.
3-7. When the update is completed, "Firmware updating has completed.” is displayed, and the transceiver will automatically restart.
If the setting data needs to be converted, it may take some time to restart.
4. If the settings and memories have been reset, load the settings and memories that have been backed up onto the SD card.
4-1. Display the SD CARD screen in the Menu.
4-2. Touch “Load Setting” on the SD CARD screen to open the LOAD SETTING screen.
4-3. Touch the file name of the saved file.
4-4. Touch “ALL,” and then the dialog “Load file? The new “REF Adjust” is displayed, touch [YES].
4-5. After the loading ends, “COMPLETED! Restart the IC-7300MK2.” is displayed, restart the transceiver.
After updating the firmware, the Version Information in the OTHERS Set will be as follows.
Main CPU: 1.03
DSP Program: 1.01
DSP Data: 1.00
FPGA: 1.02