Usb Device-vid-1f3a-pid-efe8- Windows 11 | ORIGINAL · 2025 |

Because many Allwinner flashing drivers are older, Windows 11 might block them due to signature issues. If your driver installation fails, temporarily disable enforcement:

If your Windows 11 Device Manager displays this ID with a yellow exclamation mark, it simply means your Allwinner device is waiting for a firmware flash, but Windows does not know how to talk to it yet. Why Windows 11 Struggles with This Driver usb device-vid-1f3a-pid-efe8- windows 11

The hardware identifier corresponds to an Allwinner Technology device in FEL mode . This is a low-level "bootloader" state typically used for firmware flashing, system recovery, or unbricking tablets and development boards using Allwinner chips. Device Identification Vendor ID (VID) 1F3A: Allwinner Technology. Because many Allwinner flashing drivers are older, Windows

This paper details the identification, implications, and resolution steps for the USB device with Vendor ID 1F3A Product ID EFE8 Windows 11 1. Executive Summary The device identifier USB\VID_1F3A&PID_EFE8 refers to an Allwinner Technology Co., Ltd. This is a low-level "bootloader" state typically used

To help give you the exact steps, what (e.g., tablet, mini PC, emulator console) are you trying to connect, and what firmware tool do you plan to use with it? Share public link

Windows 11 strictly enforces driver signatures. Because many legacy Allwinner recovery drivers lack modern digital signatures, Windows 11 may block the installation. If your driver installation fails, follow these steps to temporarily disable this security check:

Essay: Understanding and Managing Allwinner FEL Mode on Windows 11