Ok. I’m an idiot. I’m dumb. Let’s get that out of the way. I was taking a long bath (medical condition thing) and using iPhone. I kept my hands dry but maybe some sweat went in to the Lightning port. When I got out I charged it back up using an Anker cable. It started getting hot towards the bottom and when I unplugged it the Lightning connnector was corroded and looks burnt or melted. How can I clean the inside connectors? I have some alcohol but nothing slim enough to fit inside. And FWIW, this cable has had some issues with my iPhone where if I moved iPhone it would buzz like it’s charging and being disconnected. I tried the same cable on other devices and this doesn’t happen.