Firmware Updates / Software Downloads


Model name IC-7700
Download Type Firmware
Version Ver.1.21
Update 2011/03/03

Major points of the Ver.1.21 update.

Improvements software performance for the DSP UNIT.
  • Please save the transceiver's data contents to an USB memory before starting the firmware update.
  • Never turn the transceiver power OFF while updating the firmware.
  • Please read through Section 16 (UPDATING THE FIRMWARE) in the IC-7700 instruction manual, before downloading the new firmware.
  • Please also download Firmware update utility; (225KB) when updating the firmware using a LAN.
File Type ZIP
File Size 3.29MB
Manual IC-7700

Regarding this Download Service.

When using this download service, the implementation, use and/or results of use are the sole responsibility of the person making the download.

Firmware is important data for the basic system control of your equipment. An interruption during downloading or a malfunction may cause a failure in the data re-writing, and your equipment may stop functioning normally. If such a failure of the firmware re-writing results in your equipment not functioning normally, Icom Inc. expressly denies and is free from any and all responsibility arising from the result of damage from such an event.

I fully understand the above, and agree not to hold Icom Inc. responsible for any damage to my equipment operation or loss of data as a result of this download.