Usb Device-vid-1f3a-pid-efe8- Windows 11 Today

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").

Most users see this error because the device is simply "stuck." Unplug the USB cable.

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

If Windows 11 displays a "USB Device Not Recognized" notification: Topic: Error USBdevice(vid-1f3a-PID-efe8) @ AskWoody

Locate the device with the yellow exclamation mark (labeled "Unknown" or VID_1f3a_PID_efe8 ). Reconnect to the PC

Point it to the folder where you extracted the downloaded driver files.

Turn the device back on normally without holding any other buttons. Specifically indicates the device is in FEL mode

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)

Look for the "Allwinner USB Driver" or "FEL Mode Driver" from trusted sources like DriverPack or Treexy . Manual Installation: Open Device Manager (Right-click Start > Device Manager).

If you intend to flash the device (e.g., using PhoenixSuit ), you need the driver so Windows 11 can communicate with the chip.