Flash Loader Demonstrator (often referred to as the STM32 Flash Loader) is a free software utility from STMicroelectronics
The tool should show a progress bar (often turning from red "Busy" to green "Success") once the connection is established and the data transfer begins. flash loader tool 750 hot
The STM32F750 has BOOT0 and BOOT1 pins. If they are set incorrectly, the chip may attempt to execute random code from an uninitialized memory region, causing the CPU to spin in an infinite loop at maximum clock speed without entering the bootloader’s low-power wait state. This can raise die temperature by 20–30°C within seconds. Flash Loader Demonstrator (often referred to as the
Power off your phone. Hold the "Boot Key" (usually Volume Down or Volume Up) and connect it to the PC via USB. This can raise die temperature by 20–30°C within seconds
However, one "hot" risk to note: If your target board is poorly designed, the 3.3V regulator may overheat during constant high-speed communication. Monitor the board temperature during the first few flashes.