If you do use a hair dryer court_jarvisoxo then best do it gently and not on too high a heat.. I think most of us have had the dreaded moisture in charging port warning at some point in time.. My Note 9 had it for two weeks solid and could only be charged wirelessly yet it suddenly disappeared and righted itself after a software update. Good luck to you anyway. Your problem will get sorted faster than mine did so sorry for the scare story!.. 🤣🤣👍