: The Vendor ID and Product ID numbers used by Windows to identify the device.
Using an MPTool is not a quick fix; it is a deep-level factory format. firstchip mptools password
: Most versions start in Chinese. Look for the "Language" section on the right side and select "English" . : The Vendor ID and Product ID numbers
: Most users report that clicking the "OK" or "确定" (Confirm) button with a blank text box will grant access to the configuration menu. firstchip mptools password