Firstchip Mptools V1043 Fc1178 Fc1179

| Error Code | Meaning | Solution | | :--- | :--- | :--- | | 0x104 | Flash ID mismatch | Manually select the correct Flash IC in "Flash Setting" | | 0x120 | Bad block overflow | Reduce the target capacity or perform "Erase All Blocks" first | | 0x302 | Firmware download failed | Re-short the pins; your controller may be in a locked state |

Absolutely. While Firstchip has released newer tools (v1053, v1064), they often remove legacy support. v1043 remains the most compatible version for hybrid environments. If you have a drive that uses: firstchip mptools v1043 fc1178 fc1179

…then v1043 is your only reliable choice. Newer versions assume standard micron/toshiba dies and choke on obscure flash. | Error Code | Meaning | Solution |

First Chip is a Chinese fabless semiconductor company that produces low-cost USB 2.0 and USB 3.0 flash drive controllers. Their controllers (e.g., FC1078, FC1178, FC1179, FC2279) are found in many generic, no-brand, or counterfeit USB drives sold on AliExpress, eBay, Amazon, and local electronics markets. They compete with Alcor, Silicon Motion, Phison, and Innostor. …then v1043 is your only reliable choice

Because the architecture differs, you should tweak settings:

Click the Setting button (Gear icon). Enter the password: