SSS6697 B7 is a specific flash memory controller chip produced by the Taiwanese company Solid State Systems (3S)
Support for the SSS6697-B7 is limited; successful repair often requires the exact ISP (In-System Programming) binary file (.BIN) that matches your specific NAND flash chip. Procedure: Run the MPTool as an administrator. -SSS6697 B7 USB Mass Storage-
The computer may see the device as a generic "USB Mass Storage Device" but cannot access the files or the partition. Firmware Corruption: SSS6697 B7 is a specific flash memory controller