Flash the Edison
To start this process, do not have the Edison board plugged in on USB or powered on with a power supply. The tool will detect the boot procedure when you plug the board in, and begin the flash process. It is recommended to use an external power supply during this process. If you have a USB 3.0 port, the process will be faster as well.
Launch Flash Tool Lite, Browse for FlashEdison.json, which is provided along with the package or can be downloaded within the latest firmware .zip file