If the drive is severely corrupted, the controller may be trapped in an infinite error loop, preventing Windows from assigning it a basic hardware ID.
The FirstChip FC1178BC is an ultra-low-cost USB 2.0 flash drive controller. Manufacturers use it because it is highly adaptable and can interface with a massive variety of NAND flash memory types, including downgraded, legacy, or rejected chips from major brands.
(Mass Production Tools) can often reflash the firmware and restore the drive to factory settings. What is FirstChip MPTools?
Click the button (Play icon). Watch the log window. You will see: firstchip fc1178bc mptools 2022 patched
: If a drive reports a fake capacity (e.g., 2TB instead of 16GB), the tool can be used to scan and "bin" the drive, limiting it to the physical flash memory actually present.
Download and run a reputable hardware diagnostic utility such as or Flash Drive Information Extractor . Insert your problematic USB drive.
The author is not responsible for data loss, hardware damage, or voided warranties. Use tools like MPTools only if you understand the risks. Always test recovered drives before storing critical data. If the drive is severely corrupted, the controller
Strips away artificial capacity labels and locks the chip to its real physical limit. Fixes fake expansion drives. Clears faulty software flags locking down the drive. Restores read/write access. Diagnostic Step: Confirming the FirstChip Controller
These issues are incredibly common, especially with budget storage devices. Fortunately, flash drives are not permanently broken when this happens; their internal firmware is usually just corrupted.
Change the scan settings from "Speed Optimize" to "Capacity Optimize" and increase the ECC allowance to skip more bad sectors. Pro-Tip for Techs (Mass Production Tools) can often reflash the firmware
Search for FC1178BC_MPTools_v1.0.3.8_Patched_2022 from reputable flash drive forums (USBDev.ru or the "Bad Block Recovery" thread on Reddit's r/datarecovery). Verify the SHA-1 hash if available. Avoid EXE files from unknown YouTubers; stick to ZIP archives containing the MPTool.exe .
: The interface is technical, often in Chinese or poorly translated English.
When a USB drive malfunctions, traditional formatting tools built into Windows or macOS fail because the underlying firmware inside the controller chip is damaged or intentionally misconfigured.