Update Information


TR-71nw/72nw Firmware Update Tool (Ver. 1.05)

November 22, 2016

An update program for "TR-71nw/72nw Firmware Update Tool" has been released.
For customers using the software below, please download and install the following update program.

For details about the update

Affected Product : Firmware Version

TR-71nw/72nw : Versions   1.04  or lower

Checking Your Product's Firmware Version

See below for how to check your firmware version depending on your interface method.

T&D WebStorage Service :
  1. After logging in, click the settings icon next to the device name to open the settings window.
  2. Read off the "Firmware" version next to the "Serial Number" located at the top of the window.
PC :
  1. Open T&D software "TR-7wf/nw for Windows" and connect your device via USB to the computer.
  2. Read off the "Firmware Version" value located at the lower left on the screen.

Download TR-71nw/72nw Firmware Update Tool