Verify that your specific drive is still highlighted in the main multi-port grid.
Unlike standard Windows formatting, MPTools physically restructure the NAND, setting aside bad sectors and initializing the controller firmware.
Thoroughly scans the raw NAND flash storage, identifying unstable cells and marking them permanently unusable to ensure data integrity moving forward.
Select your drive from the list in ChipGenius and look at the information generated in the lower pane.
: A hexadecimal string representing your actual physical NAND memory (e.g., KGC2302ITN38BB ).
is the definitive factory flashing and recovery software designed to repair broken, corrupted, or counterfeit USB flash drives powered by FirstChip controllers. When a USB drive presents errors like "No Media," "0 Bytes," "Write Protected," or "Device Not Recognized," traditional Windows formatting tools fail because the underlying firmware is corrupted.
Look for VID_048D and PID_1234 or similar values that map to Firstchip. The tool should explicitly read: "Controller: Firstchip Chipyc2019"
Click on the button (often protected by a blank password; if prompted, press Enter without typing anything).
Caution: Always run these engineering tools inside a sandbox or a dedicated Windows environment, as many mass production utilities are flagged by modern antivirus programs due to their low-level hardware access vectors. Step 3: Step-by-Step Guide to Repairing Your USB Drive
Note: The 2019 in "Chipyc2019" usually refers to the 2019 version release cycle of the tools (e.g., FirstChip_MpTools_20190725). While newer versions (2020-2022) exist, the 2019 versions are often needed for older FC1178/FC1179 controllers. Key Features of Firstchip Mptools
Ensure your USB drive is plugged in and recognized by the tool. If not, click "Scan" or "Update".
Automatically detects the specific controller model and flash memory type (NAND) inside your USB stick.
A: Yes, it is freely distributed for non-commercial purposes by FirstChip.