I have been having trouble with my Note10+ for the last 3 days where the moisture detected error has been on permanently. The phone is 11 months old and has never been in water or near water. I have tried all the suggestions including doing a factory reset but it is still there. I have had to buy a wireless charger to keep charging.
I have tried to back up some photos to mu USB stick but the phone does not even recognise it as well. I was wondering if the usb port could be faulty.