Only use this patched tool if you have absolutely nothing to lose on the drive. It is a hammer, not a scalpel. If you have valuable data, send the drive to a professional recovery service (they will physically desolder the NAND, not run MPTool). But if you just want your 16GB/32GB/64GB stick back for music or documents, the Patched MPTool is your only hope.
The TC58NC6623 SSS6698BA MPTool Patched software offers numerous benefits to users, including:
These controllers are paired with TLC (Triple-Level Cell) or MLC (Multi-Level Cell) NAND flash memory from Toshiba or Kioxia, typically in capacities ranging from 4GB to 32GB. Common flash ID codes include 983AA8927650 (Toshiba TH58TEG8TDKTA20, TLC, 2CE, 32GB), 983AA8927657 (Kioxia T.C.58TEG7TDKTA00, TLC, 1CE, 16GB), and 98DE94937650 (Kioxia TH58TEG7DDLBA4C, MLC, 2CE, 16GB).
The (often rebranded as Toshiba TC58NC6623 ) is a legacy USB flash controller. While the 3S USB Mass Production Utility (ver 3.287) is the standard tool used for these chips, it often fails because it lacks the correct .BIN file for the specific NAND flash memory paired with your controller. Steps to Generate a Successful Flash (The "Solid Feature") tc58nc6623 sss6698ba mptool patched
Have you already used to verify the exact controller and memory IDs?
[OEM] PN=SSS6698BA Patched Repair Note=TC58NC6623 Override [Setting] FlashType=Toshiba_Toggle (or your specific NAND type) Channel=Single LowLevelFormat=1 ECC=12 ForceFlashID=0x98DE949376D7 (Your specific FID) Use code with caution. Step 4: Execute the Mass Production Process
Insert your drive. It should appear in one of the slots in the MPTool interface. Click (or "Run"). Only use this patched tool if you have
Insert your USB drive. The software should detect the connected device in one of the ports (indicated by a gray or yellow box).
If the MPTool does not see the drive at all, you may need to short the I/O pins on the NAND chip (Pins 29-30 or 30-31 usually) while plugging it in to force (Test Mode). Recommended Tools
The Mass Production Tool is the software used on assembly lines to initialize raw NAND chips. It writes the low-level firmware (ISP code) and creates the file system structure. But if you just want your 16GB/32GB/64GB stick
: A "patched" MPTool has been modified by the hobbyist or data recovery community (often found on specialized forums like ) to ignore these checks. Functionality
[OEM] PN=3S6698-BA Patched Flash VID=0x0930 PID=0x6545 FRONT_LED=1 [FLASH] Mapping=1 ;; If your exact FID is missing, advanced users manually reference ;; the closest available .BIN file packaged within the firmware folder. Use code with caution. Step 4: Execute the Flash Sequence
Often found on the same PCBs as the Toshiba chip (SMI bought the IP or produced compatible versions), the SSS6698 is a USB 3.0 controller. It supports high-speed NAND but is very picky about firmware versions.
Mass production tools (MPTools) serve as the final line of defense for reviving bricked, corrupted, or write-protected USB flash drives. When a flash drive fails to format, shows zero bytes of capacity, or triggers a "Write Protected" error, the underlying issue is almost always corrupted controller firmware rather than physical hardware degradation.