Chosen Solution

I was charging my S6 E+ with a random micro USB cable last night and the casing of the cable melted into the port. I was able to removed the plastic residue from the port but now it won’t charge at the proper pace and only when holding it a certain way.

You have to replace the charging port. The Charging port is also connected with the touch button ribbon cables which is underneath the screen. I attached a link on a how to video so you know what I’m talking about. Hope this helps. https://www.youtube.com/watch?v=4qjcbBdp