: If prompted for a password, try leaving it blank or using 320 .
| Issue / Error | Possible Causes | Troubleshooting Steps | |---|---|---| | | - Wrong version of MPtools. - USB port/driver issues. - Drive is in a bad state. | 1. Reboot your computer. 2. Use a USB 2.0 port. 3. Run the tool as Administrator. 4. Try a different version of MPtools. | | "Error: 6" during Scan | - Incorrect configuration in MPtools. - Incompatibility with your NAND flash. | 1. Try adjusting the Scan Level (e.g., from Level 2 to Level 3). 2. Try using a "Factory Scan" or "Low-Level Format" option if available. | | "Error: 4" during Format | - Problem during the high-level formatting stage. | 1. Try using a "Low-Level Format" or "Eraser" option if available. 2. Re-run the MPtools process from the beginning. | | "Scan Fail(3)" / "Scan Fail(8)" | - Tool detects controller but cannot initialize NAND. - Firmware is severely corrupted. | 1. Use a different version of MPtools, preferably a newer one. 2. Try all three Scan Levels (1, 2, and 3). 3. The drive's hardware may have failed. | | Drive capacity is lower after repair | - Speed-first optimization. - Tool disabled many bad blocks for stability. | This is not necessarily an error. The tool is likely showing the true, stable capacity. You can re-run the tool and choose the "Capacity Priority" option to try to reclaim more space. | | Write-protect switch is broken | - The physical write-protect switch on some drives can stop working after being re-flashed. | Some older forum posts indicate this is a potential issue with some drives. | firstchip mptools v1043 fc1178 fc1179
: Open the extracted folder, right-click on FirstChip_MPTool.exe (or FCMPTool.exe ), and select Run as Administrator . : If prompted for a password, try leaving
An updated iteration of the controller lineup. It features optimized ECC (Error Correction Code) handling algorithms to manage cheaper, lower-grade, or legacy flash memory dies, which are frequently used in modern low-cost USB drives. - Drive is in a bad state
A: Yes, using MPtools will almost certainly void any manufacturer's warranty. Mass production tools modify the drive's firmware at a level that is not intended for end-users. Use it at your own risk.
: The flash drive registers as a storage device but shows zero capacity or a massively altered size due to block mapping errors.
: Completely wipes the NAND memory structure, bypassing filesystem constraints.