The interface is often in Chinese by default. Look in the top right corner, click the menu, and select English .
Try a different USB port (preferably a USB 2.0 port on the back of your PC).
Make note of the Flash ID code—this will help you select the correct MPTOOLS version if automatic detection fails. firstchip mptools chipyc2019
If the controller is listed as , FC1178 , FC1179 , or ChipYC2019 , you are in the right place. Step 2: Download the Correct FirstChip MpTools
If the tool reads and lists a model like FC1179 , you have the green light to proceed with FirstChip MPTools ChipYC2019. Note down the Flash ID (FID) listed in the output as well; this tells you what type of NAND memory chip (Samsung, Toshiba, Hynix, SanDisk) is paired with the controller. Step 2: Download and Environment Preparation The interface is often in Chinese by default
If you have a USB flash drive that is no longer recognized by your computer, shows zero capacity, is write-protected, or has stopped working altogether, it may be time to use a production tool (MPTool) to reflash its firmware. For flash drives using FirstChip controllers, the is the specialized software solution to fix, format, and restore functionality.
Using FirstChip MPTOOLS with the appropriate settings, they were able to restore the drive to its true capacity. Make note of the Flash ID code—this will
Before downloading ChipYC2019, you must verify that your USB drive actually uses a FirstChip controller. Using the wrong software can permanently "brick" the device.
The status bar in the drive's slot will turn yellow or blue and display text updates: Erasing... (Clearing old, corrupted firmware blocks)