The USB device identification VID 1F3A / PID EFE8 refers to an Allwinner Technology device connected to your computer in FEL mode. FEL mode is a low-level "flashing" or recovery state used by Allwinner system-on-chips (SoCs) for initial programming or unbricking. Why is this appearing on Windows 11?
processors (like those found in many Android tablets, TV boxes, and retro gaming handhelds). usb device-vid-1f3a-pid-efe8- windows 11
The USB device with the Vendor ID (VID) 1F3A and Product ID (PID) EFE8 is a unique identifier for a specific hardware device. When connected to a Windows 11 system, this device can be recognized and configured to perform various functions. In this content, we will explore the details of this USB device and its compatibility with Windows 11. The USB device identification VID 1F3A / PID
Common Issues with USB Device VID 1F3A PID EFE8 on Windows 11 processors (like those found in many Android tablets,
Windows 11, however, places a much heavier emphasis on driver security and digital signatures. The operating system is far less tolerant of unsigned or legacy drivers. Because Allwinner’s specific drivers for this legacy chipset are often dated—sometimes lacking modern digital signatures—Windows 11 frequently rejects the installation. Furthermore, standard inbox drivers provided by Microsoft do not cover this specific niche hardware. Consequently, when the device enters efe8 mode, Windows 11 recognizes the hardware ID but fails to assign a functional driver, leaving the device in a perpetual "Device cannot start" state (Code 10) or listed under "Other Devices" with a yellow warning triangle.
If your device is stuck in this mode or you are trying to interface with it, follow these steps: Driver Identification
Introduction