If the target device has a built-in bootloader (e.g., U-Boot, RedBoot), use that instead of direct SPI flashing. Connect via serial console, interrupt the boot process, and use commands like sf probe and sf update to write the flash. This bypasses the Solid State Systems Flash Tool entirely, avoiding the 0xbe error at the hardware handshake level.
, which is specifically designed to wipe blocks on SSS controllers (6677 through 6692) to a "factory fresh" state before re-flashing Summary Table: SSS Error 0xbe Components Action/Meaning Error Code 0xBE (Attempted Write to Read-Only Memory) Primary Cause Locked NAND or incorrect INI configuration Microsoft Learn EraseAllFirst=1 in the configuration file Recommended Tool SSS MPTool v2.xxx or SafeErase Utility INI settings for a particular SSS controller model, such as the SSS [Solid State System] - USBDev.ru Solid State Systems Flash Tool 0xbe
