Error firmware update


I have a problem during firmware update and now the brain is always showing this text “connect to pc for program update” and blinking after it starts.

Every time it start the brain is put in DFU mode.

I’ve tried to remove de batery but the problem persists.

I’ve tried to start pushing arrows and the brain start in DFU mode and blink again.

In this link you can download a video with the blinking image.

Can you help me?



Also having this issue. Hopefully get replied to soon!