Firmware Updates / Software Downloads


Model name ID-5100A
Download Type Firmware
Version Release E1
Update 2014/07/09


  1. Fixed the problem where the RS-MS1A does not display pictures and text received by the ID-5100 when the SP2 external speaker jack is in use.
  2. Fixed the problem where the D-PRS data in the B band Single watch mode, and/or the right side band Dualwatch mode, may not be recognized.
  3. Fixed the problem where RX sensitivity decreases in the Single watch mode.
  4. The calibration area on the touch screen has been revised to help the user make a more accurate screen calibration.

  • An OPC-2218LU or OPC-1529R is required to install the firmware update. To use the OPC-2218LU, a USB driver is required. Download the driver here.
  • Before downloading, please thoroughly read "Firmware update instructions (here)" to know what the update requires.
  • Save the transceiver's data onto an SD card or to your PC using the CS-5100 cloning software. It is possible that your data could get lost or corrupted during the update.
  • Never turn OFF the equipment power or disconnect the data communication cable during the update.
  • The CPU M firmware is updated to Version 1.05.
  • The CPU C firmware is updated to Version 1.01.
File Type ZIP
File Size 1.78MB
Manual IC-5100A/ID-5100E

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.