Firstchip Fc1178bc Download May 2026

The FirstChip FC1178BC is a USB 2.0 flash memory controller chip manufactured by FirstChip. It is widely used in generic and brand-less USB pen drives.

When a drive using this controller fails, it usually manifests in one of the following ways:

To fix these issues, you need the specific mass production tool designed for this chip. firstchip fc1178bc download

Before downloading, you must identify your exact controller. FirstChip has released several iterations:

| Controller | Typical Use | MP Tool Compatibility | | :--- | :--- | :--- | | FC1178 | Early USB 2.0/3.0 drives | Older tools (pre-2019) | | FC1178BB | 64GB–128GB TLC NAND | Specific "BB" tools | | FC1178BC | 128GB–256GB QLC/3D TLC | Latest tools (v1.0.3.6+) | The FirstChip FC1178BC is a USB 2

The FC1178BC is the most recent and picky. Using an older tool designed for the FC1178 will result in a "Device Not Matched" error.

How to identify your chip:

Search for usb-flash-drive-repair-tools – several open-source repositories mirror official tools without malware.

If you decide to proceed with the FirstChip FC1178BC download, follow these steps to minimize risk: To fix these issues, you need the specific

Cause: The FC1178BC is in a protected state (read-only). Fix:

Cause: The tool does not recognize your specific NAND chip database. Fix: