Usb Device-vid-1f3a-pid-efe8- Windows 11 Best [ GENUINE ]

Reconnect to the PC. If it boots correctly, the "VID_1F3A" entry will disappear and be replaced by the standard device name (e.g., "Android Device" or "MTP Device").

Turn the device back on normally without holding any other buttons.

Specifically indicates the device is in FEL mode , a special state for flashing firmware via tools like LiveSuit or PhoenixSuit. usb device-vid-1f3a-pid-efe8- windows 11

You may have accidentally held a "Recovery" or "Boot" button while plugging it in, or the device's main operating system is corrupted. How to Fix the Issue in Windows 11 1. Exit FEL Mode (Simplest Fix)

Press and hold the for at least 15–20 seconds to force a full shutdown. Reconnect to the PC

If this appears in your Device Manager, it usually means your device is stuck in a boot loop or waiting for a firmware flash. What is VID 1F3A & PID EFE8? VID (Vendor ID) 1F3A: Assigned to Allwinner Technology .

Locate the device with the yellow exclamation mark (labeled "Unknown" or VID_1f3a_PID_efe8 ). Specifically indicates the device is in FEL mode

Right-click it and select > Browse my computer for drivers .

文章目录
  1. 1. 前提条件
  2. 2. 安装前设置
  3. 3. 安装SGD
  4. 4. 登录SGD
    1. 4.1. 手动安装SGD客户端
    2. 4.2. 从SGD客户端登陆(Linux系统)
  5. 5. 安装增强功能模块
    1. 5.1. 启用客户端驱动器映射(CDM)
      1. 5.1.1. 在应用程序服务器上的配置
      2. 5.1.2. 在SGD服务器上的配置
      3. 5.1.3. 测试CDM
usb device-vid-1f3a-pid-efe8- windows 11