: Always verify your hardware version on the physical board before flashing. Installing V3 software on a V5 board (or vice versa) can cause the board to become unresponsive.
Ensure you did not use firmware for a different version (e.g., trying to use V7 software on a V5 board). tr 6703 v5 software download best
To help you write a great blog post for the (specifically the : Always verify your hardware version on the