: MpTools are designed to perform low-level formatting and factory resets; using them will permanently erase all data currently on the drive. Finding and Using FirstChip MpTools
usually indicate the NAND flash chip is physically damaged beyond what software can fix.
Some users have reported that the MPTool installation may attempt to install unsigned drivers. On Windows 10 and 11, you may need to disable driver signature enforcement temporarily or use advanced startup options to get the tool working properly.
The drive shows up in ChipGenius as "FirstChip," but not in Windows Explorer. Write Protected Error: Cannot delete or add files. Capacity 0 bytes: The drive displays zero capacity. firstchip fc1178bc mptools 2022 patched
The partition table corrupts, prompting a "You need to format the disk" loop.
The progress bar will cycle through checking flash, erasing, writing firmware, and formatting. This can take anywhere from 5 minutes to over an hour depending on the flash chip quality.
In the settings window:
Safely open the plastic casing of the USB drive to expose the circuit board. Locate the FirstChip controller and the NAND flash chip.
: While older versions often defaulted to Chinese, the 2022 version allows users to switch to English via the side panel, though some advanced settings may still require translation . Common Use Cases
When the tool reports 100% completion, close the application : MpTools are designed to perform low-level formatting
The software should populate one of the boxes with your drive details. If not, click "Refresh" or "Scan".
This error indicates that the physical NAND flash memory inside your drive has deteriorated beyond repair, or that the specific chip variant is completely omitted from the 2022 database. Re-enter the Settings menu.