Hi guys, partner has an S9. Took some photos underwater in a pool yesterday. Even now its still showing the message about water detected in the charging port. Ive tried drying it with a cloth/hair dryer. Hasnt changed. Tried resetting the phone. Still came back. Saw some posts that it could be an oreo software bug but not sure. Anyone else had an issue like this? Right now im downloading firmware and will re-load to see if that helps These phones have an IP68 rating. Does intentionally putting it under water void its warranty?