Restart your computer and reconnect the device to force a fresh detection and driver installation.
Insert the USB drive into a (native 2.0 ports provide more stable connections during diagnostic queries) and check the report for these exact values: USB Device ID: VID = 346D PID = 5678 Manufacturer / Vendor: VendorCo or Generic Product Model: ProductCode or Disk 2.0 Controller Vendor: FirstChip Controller Part-Number: FC1178BC or FC1179
Insert the broken USB drive. The software interface will detect the device on an assigned virtual hub port.
Unpack the downloaded FirstChip archive into a dedicated folder on your local C:\ drive. Do not run the software directly inside a compressed ZIP file. Close all heavy applications to avoid background interruptions. 2. Run the Flash Tool
The drive shows up as 0 bytes or has missing storage. Read-Only Lock: You cannot copy, save, or delete files. Bad Speeds: Transfer rates drop below 1 MB/s. Step 1: Verify the True Capacity of Your Drive
What is this (e.g., webcam, USB hub, adapter)? What manufacturer is associated with it? I can provide a direct link to the driver download. Share public link
If you have found this ID in your Device Manager (displayed as "Unknown Device"), follow this verification workflow:
Navigate to specialized flash architecture resources such as USBDev.ru or iFlash to locate the matching FirstChip MPTool build corresponding to your chip revision.
When you connect a flash drive to a host operating system, it transmits its Vendor ID (VID) and Product ID (PID) so the system can map the proper storage drivers. For this specific string, the underlying hardware map consists of:
