Samsung galaxy A51 keep getting notifications usb connected/disconnected?

Question

samsung galaxy

samsung galaxy A51 notifications constantly fly out usb connected / disconnected (the phone is not connected to the cable at all), I already tried to purge the port, it helped, but after a while it surfaced again. The worst thing is that the phone heats up from this, and the screen does not go out.

Answer 1

Bring it to the service - apparently, something closes somewhere.
Well, you can try some more alcohol in the plug (pure, not vodka!) Or puff something like LIQUI MOLY Electronic-Spray (the effect is not guaranteed, you do everything at your own peril and risk)