Disclaimer: This article is for informational purposes. Always use caution when modifying hardware firmware. Ensure you download software from reputable sources to avoid malware.
The file is a compressed archive containing a critical, specialized version of ChipGenius, the industry-standard portable diagnostic utility used to identify flash memory controller chips and hardware specifications inside USB storage devices. Released by the developer hit00 on November 7, 2020, version 4.20.1107 stands out as one of the most vital software updates in the history of flash drive repair. It resolved a catastrophic hardware bug found in previous builds. What is ChipGenius?
No. But it can tell you which mass production tool can attempt a reset. If the controller firmware is corrupted, only the manufacturer’s MPtool (found via ChipGenius) has any chance.
The developer issued version 4.20.1107 with the following critical changes listed in the official developer logs : ChipGenius-v4-20-1107-fix.rar
: With bug fixes and enhanced compatibility, users can expect a more streamlined experience. This includes easier navigation, more reliable data, and overall better performance.
This is the base version, released around November 2007 (1107 = November 7th). Version 4.20 was a milestone because it added support for then-new USB 3.0 controller chips and dozens of Chinese-branded flash controllers that older versions missed. It quickly became the "gold standard" for compatibility with budget and off-brand USB drives.
If you need help interpreting your ChipGenius output, tell me the , Part-Number , and VID/PID from your report. I can help you locate the correct MPTool software to fix your drive. Share public link Disclaimer: This article is for informational purposes
When a USB drive becomes corrupted, unbootable, or its capacity appears wrong, the only way to fix it is through a process known as "mass production" (or "量产" in Chinese). This involves low-level formatting the drive and rewriting its firmware.
When you connect a USB flash drive, MP3 player, or external hard drive to a computer, the operating system reads basic information like the brand name and storage capacity. However, ChipGenius penetrates deeper into the hardware layer. It queries the USB controller chip and the flash memory chip directly, exposing the exact manufacturer, model, and firmware version. This data is critical for repairing corrupted drives, flashing firmware, and identifying counterfeit storage devices.
The market is flooded with "fake" capacity drives (also known as "expansion drives")—a 64GB drive that is actually a low-quality 4GB chip with hacked firmware to lie about its size. The file is a compressed archive containing a
When downloading and using software fixes like ChipGenius v4.20.1107, it's crucial to take precautions:
: Obtain the "ChipGenius-v4-20-1107-fix.rar" file from a trusted source. Be cautious of the source to avoid malware.
Take that controller model (e.g., SMI SM3267AB ) to a site like FlashBoot or Russian "iFlash" databases to find the specific restoration software for that chip. The Bottom Line
chips, which are common in many modern mid-range flash drives. Improved Controller Logic
