Usb Vid 1f3a&pid Efe8&rev 02 3 Driver

Allows deep-level firmware updates or "unbricking" via tools like PhoenixSuit or LiveSuit.

VID_1F3A&PID_EFE8 is not a random error code; it's the specific hardware identity of a device in its low-level recovery or "download" mode. It's a hardware ID combination consisting of:

An Allwinner-powered consumer device connected to your PC experienced a software crash or firmware corruption. Lacking bootable firmware, the SoC automatically defaulted to its fallback hardware recovery state (FEL mode) to await instructions, causing your PC to suddenly detect an unknown VID_1F3A&PID_EFE8 device.

This is a legitimate hardware identifier for an Allwinner SoC in a low‑level boot mode. It is not malware. However, if you see this device persistently in Device Manager on a computer that has no Allwinner hardware attached, it may indicate that a piece of Allwinner‑based hardware (e.g., a cheap USB gadget or TV dongle) is connected and in FEL mode unintentionally. usb vid 1f3a&pid efe8&rev 02 3 driver

Dreame x40 Master, FEL-Mode at USB, not Fastboot #2332 - GitHub

Have you plugged in a USB device only to see USB\VID_1F3A&PID_EFE8&REV_023 in Device Manager with a yellow exclamation mark? You’re not alone. This cryptic identifier frustrates many users, but the fix is usually simple.

According to the USB ID Repository, the VID 1f3a belongs to , a Chinese semiconductor company widely known for its ARM-based SoCs found in countless low-cost tablets, TV boxes, e-readers, and embedded development boards. The PID efe8 does not correspond to a normal operating mode; it identifies the device when it has entered FEL mode — a factory boot mode built into Allwinner chips that acts as a last-resort recovery interface. Allows deep-level firmware updates or "unbricking" via tools

When a device with an Allwinner chip is powered on, its BootROM checks for a bootable image. If it doesn't find one (or is forced), the chip enters FEL mode. In this state, the device does not boot its normal operating system. Instead, it acts as a USB device and waits for a host computer to send it a new bootloader or firmware.

Without the driver, flashing applications cannot push data over the USB OTG cable, resulting in communication errors like "Device Not Found" or stalling at 0% during firmware deployment. Step-by-Step Installation Methods

Right-click the device and select Update driver . However, if you see this device persistently in

The hardware ID identifies a device in FEL Mode . This is a low-level diagnostic state used by Allwinner Technology processors (like the A10, A13, A20, and A31) for flashing firmware or recovering "bricked" tablets and development boards.

: Locate the device labeled USB Device (VID_1f3a_PID_efe8) under "Other devices" or "Universal Serial Bus controllers." Update Driver : Right-click it and choose Update driver . Manual Search : Select Browse my computer for drivers .