Hi @kubaaka, this system level warning notification is designed for safety to disable charging through the port when moisture has been detected.
I would recommend first cleaning the port again, as it may be also prompted by any dust or foreign particles. To do this, I would recommend using a cotton swab to gently clean the inside of the USB-C port. You could also use compressed air at a low pressure.
If you're still getting this notice after cleaning the charging port, I would suggest force stopping Android System Webview to see if this helps. To do this, go into your Settingsapp > Apps> Android System Webview> Force stop.
My Note 10+ recently had this issue. It wouldnt allow me to charge it with the cable. It ran out of juice. I purchased a wireless charger and its charging now but still won't allow me to use the cable to charge.
Hi there, I am sorry to hear that. Based on what you've described, I recommend for you to head into your nearest authorised service centre with your proof of purchase so that we can take a closer look into this. Please be aware that due to our Privacy Policy, your device may be factory reset before being assessed. I highly recommend backing up your device via Smart Switch, OneDrive and/or Google to ensure none of your data is lost.
