Locate the "Exynos USB Device 4000" entry (usually under Universal Serial Bus controllers). Right-click and select .
Faulty Samsung USB Drivers on your PC can cause an unstable connection, leading to a power-draw loop that heats the device. Risks of Ignoring the Heat
A failed over-the-air (OTA) update or a corrupted system partition can trap the phone in a state where the CPU is running at high frequency without any thermal management software active. exynos usb device4000 hot
If the error persists or the phone gets hot as soon as it's plugged in, check the port for lint or corrosion. Use a wooden toothpick or compressed air to clean the USB-C slot. Even a tiny amount of conductive debris can cause the handshake to fail and generate heat. 3. Update Samsung USB Drivers On your computer: Open Device Manager .
Permanent damage to the lithium-ion cells. Locate the "Exynos USB Device 4000" entry (usually
The adhesive holding the display can melt or weaken.
If the phone stays stuck in this mode, you may need to re-install the system software. Put the device into manually. Risks of Ignoring the Heat A failed over-the-air
Note: This usually requires technical knowledge and may wipe your data. Final Thoughts