Charger/USB port has moisture!
I used my phone while i was at the beach. I was confident to use my phone because i was told that it was waterproof but then some notification pop up sayong, "Moisture has been detected in your charger/USB port. Make sure that it is completely dry before charging your device. Drying the port may take some time." However it had been a day and half but still the notification hasn't disappear. What can i do with this?