The issue is usually a cry for help from your phone's hardware. While it often points to a software glitch that can be fixed with a force restart or a firmware flash, extreme heat should always be treated as a hardware warning. If the phone remains hot and won't turn on after these steps, the motherboard may require professional repair.
Use the on a PC to flash the official firmware (Stock ROM). exynos usb device4000 hot
The adhesive holding the display can melt or weaken. The issue is usually a cry for help
Press and hold the and Power buttons simultaneously for at least 15–20 seconds. exynos usb device4000 hot
Moisture or debris in the USB-C port can bridge pins, causing the computer to misidentify the device and triggering a "hot" electrical resistance.