Is it possible to program the snapdragon flight using the USB/serial cable?

[marcelinomalmeidan]

The USB input in my snapdragon flight is not working anymore. Is it possible to use the USB/serial interface to access the board?

[bharath374]

Unfortunately no. Could you try these steps?
https://github.com/ATLFlight/ATLFlightDocs/blob/master/TroubleshootFAQ.md#debugging-adb-problems
https://github.com/ATLFlight/ATLFlightDocs/blob/master/TroubleshootFAQ.md#revive-board-that-will-not-boot