Ethos v1.5.7 and X18, X20 series User Manual
Check Device Manager to see if your DFU device (i.e. your radio) is recognized and
working. In this situation programs like the Impulse Driver Fixer can be used to correct
the driver. It can be downloaded from https://impulserc.com/pages/downloads. For more
information please see also this Ethos Suite Update post.
Note for Horus X10 users: Windows 10 will not by default install the STM32bootloader
USB device driver needed for Horus systems. It will need to be installed with a program
like the Impulse Driver Fixer or Zadig.
Repair Tool
The Repair Tool is for the X18/S, TW Lite, XE, X20 Pro/R/RS radios. If your radio cannot
read from NAND or the settings cannot be saved, this tool will reformat the internal
storage.