Look for the following under "Controller Vendor" and "Controller Part-Number": FirstChip
Using mass production tools can be complex. Most versions default to Chinese, but you can switch to in the right-hand panel under the "Language" category.
Click Start or Produce (usually in Chinese, look for the green play button).
Insert your USB drive. The tool should display a blank, numbered box representing the drive. firstchip chipyc2019 mptools new
: Mass Production Tools released around 2019 and updated through subsequent years (such as recent versions built for modern NAND flash). These tools have deep access to the controller's firmware.
: If your drive was a "fake" high-capacity unit (e.g., a 2TB drive that is actually 32GB), the MPTool will restore it to its true physical capacity .
If your computer completely fails to register the USB drive (shows "No Media" or doesn't allocate a drive letter), the controller loop might be stuck. You must manually trigger : Look for the following under "Controller Vendor" and
The NAND memory chip is severely damaged or desoldered from the board. The tool cannot talk to the storage components.
FirstChip ChipYC2019 MPTools is a specialized "Mass Production Tool" used primarily to repair corrupted USB flash drives and manage their internal controller firmware. This software is essential when a drive shows errors like "No Media," is "Write Protected," or is completely unrecognized by Windows. Core Features of FirstChip MPTools Firmware Restoration
After finishing MPTools, your PC may not see the drive until you replug it – normal. Insert your USB drive
Depending on what is wrong with your flash drive, select your scanning behavior inside the settings window:
: Scans the NAND flash memory to identify and "set aside" defective sectors, ensuring the drive only uses healthy storage areas. Capacity Configuration