Applicable Models

This information is for the following models:

  • ICD-TX800
IMPORTANT: This file is only for use with the models identified. Not all models are sold in all countries.

About this download

Benefits and Improvements

  • Fixes an issue where the IC Recorder or remote control is disabled after using REC Remote on a device with iOS 13

System Requirements

Operating Systems

The latest version of the firmware update is compatible with most commonly used versions of Microsoft Windows:
IMPORTANT: Not supported by OSs other than specified below.

Target PC environments

  • Windows 10
  • Windows 8.1

File Info

File Name

  • ICD-TX800_V101.exe

File Version

  • 1.01

File Size

  • 12.2 MB

Release Date

  • 06-08-2020


Check the firmware version

ICD-TX800 with firmware lower than version 1.01. If the firmware version of the unit is already 1.01, there is no need to perform this firmware update.

How to check the model and the firmware version

Please follow the steps below to check the model and the firmware version.

  • Press and hold the BACK/HOME button on the remote control until the Home menu appears.
  • Select Settings → Common Settings → System Information

Confirm the model and the firmware version.


Important notes

  • Once updated, the firmware cannot be reverted to an earlier version.
  • Please back up all data from the unit to the computer in advance, as data that is stored in the unit may be lost during the update. We cannot guarantee that tracks and data will not become corrupted or lost during this update.
  • The unit requires about 40 MB of free space for the update. Please check the size using the steps below.
  • When downloading the programme and updating the firmware, log on to the computer using the administrator name or any name which belongs to the administrator.
  • If the [User Account Control] window appears, confirm the contents of the window and then click [Yes]



Update procedure
  1. Please restart your IC Recorder. (Slide the Hold/Power switch towards "Power" and hold it there for eight seconds.)
  2. Click the Download button to start the update programme.
  3. Once the download has completed, connect your IC Recorder to your PC via USB connection.
  4. Please close any other software running on your computer.
  5. Double-click the saved file and follow the instructions in the displayed message.
    • Do not disconnect the unit from the PC during the update.
    • The USB connection is controlled automatically, and the "Connecting USB" indicator switched off during the update.
    • A USB disconnect message may appear on some computers.
  6. When the update completion message appears, click the Finish button.
After update

After the update, confirm that the new version has been installed successfully by following the steps in the [Check the firmware version] section.
If the firmware version shown is "1.01", the upgrade was successful.