I’m not sure if my new iPhone 11 is fast charging or not. I know you could tell if it was in fast charging mode by the phone making a ding noise twice when you plug it in but it’s not doing that. And it does seem to be charging slower then my previous iPhone. I’ve restarted and hard reset it but still seems to be not be preforming as well charging like my last phone. I’m right now trying a full reinstall of the os and seeing if that does anything. Has anyone else had this problem with the new 11s? Am I doomed to having to take it in to be looked at?