Likely refers to a specific hardware or protocol revision of the Allwinner chip's bootloader. DeviceHunt Necessary Drivers & Tools
On newer versions of Windows, the installation might fail with a "driver signature" error. To fix this: Go to Settings > Update & Security > Recovery. Under , click Restart now .
If you have an older driver (e.g., for Windows 7) that is unsigned:
With the correct driver in place, you unlock the ability to breathe new life into a tablet, modify a TV box, or develop software for an embedded device, turning a cryptic Device Manager error into a gateway for technical exploration. usb vid 1f3a&pid efe8&rev 02 3 driver
💡 If you see this ID, your device is likely stuck in recovery mode or the "FEL" button is being held down.
This may indicate that the driver is installed but the device is not responding, often due to power management or driver conflict issues.
There are three primary reasons why Windows marks this device with a yellow exclamation mark: Likely refers to a specific hardware or protocol
Do download "automatic driver updater" software that claims to find a driver for VID_1F3A&PID_EFE8 . These tools almost never solve the problem and often install adware, spyware, or even malware that hijacks USB communication. Stick to Zadig , official CH341 tools , or Microsoft’s own WinUSB .
Open the folder corresponding to your system configuration (usually an x64 folder for modern 64-bit systems).
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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:
Most devices using VID_1F3A&PID_EFE8 are that work with Microsoft’s built-in WinUSB driver or the libusb stack. Here is how to install it:
Refer to the sunxi-fel man page or the linux‑sunxi FEL documentation for the full command set.
Since this is a specialized driver, it is rarely included in standard Windows updates. You can typically find it within the installation folders of flashing software like or download it from dedicated driver databases. Manual Installation Steps