Usb Vid 1f3a&pid — Efe8&rev 02 3 Driver =link=

This indicates a driver problem. The fix is to uninstall the faulty driver.

Specifies the Allwinner FEL Mode or USB bootloader stage. This state is triggered when a device boots up without functional firmware or when physical recovery pins are shorted.

: Assigned to Allwinner Technology , a major designer of fabless semiconductors used in budget mobile devices.

You will likely see this "Unknown Device" in Windows Device Manager if you are attempting to root a tablet, update its firmware (using tools like LiveSuit or PhoenixSuit), or if the device has entered a recovery state. DeviceHunt How to Install the Driver usb vid 1f3a&pid efe8&rev 02 3 driver

If you see or PID_EA60 , it’s a Silicon Labs CP210x . If you see VID_1A86 , it’s a CH340 . But 1F3A alone is generic. Try this:

A common approach on developer forums involves the following method:

For most users reading this, your device is a . Here’s the fail-safe sequence: This indicates a driver problem

You can find drivers from specialized driver databases or official manufacturer tools. Be cautious of "generic" driver update sites; it is safer to use the flashing tool provided by your device manufacturer. Driver Scape: Provides a direct driver download for various Windows versions. DriverIdentifier: Lists several system-specific drivers for Windows 7 through 10. Some developers host the android_winusb.inf modified for Allwinner tools on ⚙️ How to Install

The hardware ID USB\VID_1F3A&PID_EFE8&REV_0203 (often appearing in Device Manager as "USB Device(VID_1f3a_PID_efe8)") most commonly identifies an Allwinner Technology

When your computer reads this specific combination, it is looking for a low-level USB wrapper or custom composite driver—such as the or a generic WinUSB/LibUSB endpoint —to pass low-level flashing commands from tools like LiveSuit or PhoenixSuit. Common Causes of the "Device Not Recognized" Error This state is triggered when a device boots

, typically used for flashing firmware on tablets or single-board computers. 🛠️ Quick Summary Manufacturer: Allwinner Technology Device Type: Universal Serial Bus Controller (specifically for / firmware updates) Associated Software: Often used with PhoenixSuit USB burning tools 📥 Where to Download

After reloading, unplug and reconnect the device.