I just returned from Mexico and my hero 6 black will not function at all now. I had it in a protective case for the duration of the flight. how do I get it replaced or fixed?
If you tried removing the bat, fails t owork after, and charge it then by all means Navigate the gopro to the contactus page and get with gopro.com
Please contact GoPro customer support.
Just prepare a picture of your receipt since they might ask for it.