"How do you reflash a bricked 8-bit ESC when the ESC displays *FLASH*FAILED**?

If the 8-bit ESC firmware update fails or is interrupted, it might result in a failed flash, indicated by either **FLASH*FAILED** or '---'."

1."If '---' is displayed, it indicates that the ESC cannot be flashed through the flight controller.

Please refer to the article below for the flashing procedure

When the ESC displays "---", how to flash a completely bricked 8-bit ESC.

2. If the ESC displays “**FLASH*FAILED**”, it means the ESC can still be reflashed through the flight controller

"Please refer to the article below to reflash the ESC firmware as you would normally do

How to flash firmware for 8-bit ESC?