The SSS6698 MPTool works by re-initializing the controller and "re-mapping" the NAND flash memory. Here is the general workflow:

Open the SSS_MPTool.exe (or similar) before inserting the flash drive.

Why the confusion? TC58NC6623 was originally a Toshiba (now Kioxia) part number for an early USB 3.0 controller. However, SMI licensed, cloned, or rebranded this design. When you see "TC58NC6623" in Windows, the actual silicon underneath is almost always an .

MPTool (Mass Production Tool) is the factory-grade software used to program these controllers at the manufacturing level. Using it is the only way to rewrite the firmware and partition table, effectively factory-resetting the drive’s brain.

: It can fix "No Media" errors and "Write Protected" states that standard Windows formatting cannot touch.

The randomizer gets over 800 downloads a day. If you enjoy using it and would like to support the server costs (or buy me a cup of tea), please feel free to donate.
Donate Note that a large number of other people's work went into the randomizer.
By donating, you are only supporting the developer (me).

Mptool Work ^new^ — Tc58nc6623 Sss6698ba

The SSS6698 MPTool works by re-initializing the controller and "re-mapping" the NAND flash memory. Here is the general workflow:

Open the SSS_MPTool.exe (or similar) before inserting the flash drive. tc58nc6623 sss6698ba mptool work

Why the confusion? TC58NC6623 was originally a Toshiba (now Kioxia) part number for an early USB 3.0 controller. However, SMI licensed, cloned, or rebranded this design. When you see "TC58NC6623" in Windows, the actual silicon underneath is almost always an . The SSS6698 MPTool works by re-initializing the controller

MPTool (Mass Production Tool) is the factory-grade software used to program these controllers at the manufacturing level. Using it is the only way to rewrite the firmware and partition table, effectively factory-resetting the drive’s brain. TC58NC6623 was originally a Toshiba (now Kioxia) part

: It can fix "No Media" errors and "Write Protected" states that standard Windows formatting cannot touch.

Randomizer by Sanqui aka Sanky.

You may not publicly post links to ROMs generated by this randomizer online.