"C:\Program Files\7-Zip\7z.exe" x Mpall-f1-7f00-dl07-v503-0a.rar -ooutput_folder
Assuming dl07 indicates "download version 07", the update procedure might be:
The filename Mpall-f1-7f00-dl07-v503-0a.rar can be broken down into several parts that might give clues about its purpose and origin: Mpall-f1-7f00-dl07-v503-0a.rar
This is a compressed archive (.rar) containing a software utility used to repair, format, or flash the firmware of USB flash drives. It is typically used when a USB drive is malfunctioning (e.g., showing the wrong capacity, becoming read-only, or not being recognized by the computer). "C:\Program Files\7-Zip\7z
openocd -f interface/ftdi.cfg -f target/stm32f1x.cfg -c "program firmware.bin 0x08000000 verify reset exit"