Hello, I am a guide on the river and we were out playing and swimming and I found a GoPro at the bottom of the river. It worked for about 3 months then I took it snowboarding and it just shut off. I tried to charge it and it won't charge. I bought a new batter and it won't turn on or charge still. Also the charging cord gets really hot when I try to charge it. GoPro won't fix it because I didn't buy it and I found it.