You cannot "download" this file via USB unless the 6531e has a custom bootloader command (e.g., hidflash -r ). Typically, you must use a hardware programmer.
Firmware Structure and Memory Mapping for Spreadtrum SC6531e with Winbond W25Q32BV SPI Flash Date: October 2023 Category: Embedded Systems / Firmware Engineering 6531e w25q32bv flash file
Typical usage notes:
sudo flashrom -p ch341a_spi -v backup.bin You cannot "download" this file via USB unless
Use binwalk to automatically detect filesystems: hidflash -r ). Typically
This information provides a general overview, but specifics can vary based on the exact requirements of your project or the system you're working with.