After driver reassignment, the error should no longer appear in Odin or Heimdall.
Seeing "Exynos USB Device 4.0.0.0" on your computer usually means your Samsung phone is in a low-level hardware communication state called (Emergency USB Booting). This typically happens when the phone's primary boot system fails, often due to a bad software update, a failed "flash," or a hardware issue like a failing UFS (storage) chip. exynos usb device4000 hot