Firstchip Mptools V1.0.4.3 Fc1178 Fc1179 Jun 2026
Use a rear USB 2.0 motherboard port; verify chip matches via ChipGenius. Flash memory blocks are locked or highly degraded.
Firstchip Mptools V1.0.4.3 (also referred to as FirstChip_MpTools_20200421 ) is a specialized utility developed for USB flash drives that use FirstChip (also known as YiXin or iTE) controller chips, specifically the FC1178 and FC1179 series. Designed as a low-level "mass production" tool, it grants direct access to the firmware and NAND flash memory of a USB drive, offering capabilities far beyond standard Windows formatting. This guide provides a detailed exploration of this software version, its features, capabilities, limitations, and a practical step-by-step tutorial for using it to recover a malfunctioning USB drive.
Look at the right panel of the interface. Locate the toggle and check English to switch from Chinese text. Firstchip Mptools V1.0.4.3 Fc1178 Fc1179
. Any information on the drive will be permanently erased during the repair process. Some users have noted that older versions may run more stably on legacy OS versions, while newer versions (like V1.0.5.2 and above) improved support for newer flash types like B47R or 3D NAND. Do you have a specific error code capacity issue
: Most versions prompt for a password when accessing the "Settings" button. Users typically leave the field blank and click "OK" or try common codes like Scan Modes Standard Scan : Used for initial identification and general repair. Factory Scan Use a rear USB 2
Scans the NAND flash for physical sectors that are failing, permanently marking and shielding them so the controller ignores them during operation.
Firstchip MpTools v1.0.4.3 includes several automated utilities engineered for low-level drive restructuring: Designed as a low-level "mass production" tool, it
Click the prominent button on the main panel. The status box representing your USB drive will change colors and display a percentage progress bar.
A widely deployed USB 2.0 controller known for its compatibility with various MLC, TLC, and TLC flash memories.
: Tool detects controller but fails during the scan phase Causes : Often related to firmware corruption or incompatible flash memory Solutions :