View attachment 226402
See picture. My Connector to my Samsung Galaxy S6 Active burned last night. Charger/Connector that came with the phone. Luckily it didn't start a house fire. Very dangerous. Called Samsung and they sent me to "the office of the President" to make it sound important and still have not received a call back from anyone. It sounds like this is a fairly common problem for them.
I tested the accelerometers and none were stuck per the previous post.
Exact same thing happened to my Galaxy s6. My cord looks the same as your picture.