Insert your FirstChip flash drive. The software should detect it, and it will appear in one of the slots (e.g., Slot 1).
Scans the USB ports to detect newly inserted devices.
The repair process can take several minutes to several hours, especially if the software is testing for "bad sectors" to restore the real capacity of a fake drive.
Shut down the PC, unplug power, remove the laptop battery (if possible), hold the power button for 30 seconds, then restart. Device Manager: Uninstall "Unknown USB Device" and restart. Disable Power Saving: firstchip mptools chipyc2019
Do not use CBM209X MPTools (ChipsBank) – they will fail to recognize the device or brick it.
A Windows 7 or Windows 10 machine (Windows 11 often requires driver signature disable). Do not run this on a PC with critical data, as the driver can blue-screen other storage devices.
Disclaimer: Using MPTools can permanently erase data on the USB drive. This tool is meant for repairing the drive's ability to operate, not for recovering data. Insert your FirstChip flash drive
Even with the correct , you may face errors. Here is the decoder ring:
The (Mass Production Tools) are specialized software utilities designed to reflash, repair, and reformat these specific flash drives at a low level. What is FirstChip MpTools and chipYC2019?
What does Windows show when you plug in the drive? Is your drive a suspected fake capacity flash drive? Share public link The repair process can take several minutes to
Short workflow example
Beyond the malware in the diagnostic tools, the FirstChip MPTools themselves present a fascinating security concept known as .
Before downloading, use a tool like ChipGenius to confirm your controller is definitely a FirstChip chipYC2019.