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

Because FEL drivers are often unsigned, Windows 11 will block them. Go to . Next to Advanced startup , click Restart now .

Specifically indicates the device is in FEL mode , a special state for flashing firmware via tools like LiveSuit or PhoenixSuit.

If a red security warning pops up warning that the driver is unsigned, click .

If you are using official manufacturer firmware, they often bundle the required driver: usb device-vid-1f3a-pid-efe8- windows 11

Click . Select Show All Devices (if prompted) and click Next . Click the Have Disk... button.

Windows 11 enforces a security mechanism called Memory Integrity. If the legacy Allwinner driver fails to load, open Windows Security > Device Security > Core isolation details , and toggle Memory integrity to Off . Restart and re-verify Device Manager status. Quick questions if you have time: Did this resolve your hardware issue? What layout would you prefer?

Look for an .inf file (commonly named aw_usb.inf or sunxi_usb.inf ). Select it and click , then click OK . Because FEL drivers are often unsigned, Windows 11

: Click Options in the top menu and check List All Devices .

Obtain the (often packaged inside firmware flashing tools like PhoenixSuit or LiveSuit).

If you downloaded standalone driver files ( .inf files), you can force Windows 11 to use them. Specifically indicates the device is in FEL mode

You can acquire the required driver through a couple of standard packages:

You will need the or the drivers included with LiveSuit (the flashing tool for Allwinner devices).

Every USB device has a unique fingerprint that helps your computer identify it. This fingerprint consists of two key components:

Upon reboot, press or F7 on your keyboard to select Disable driver signature enforcement .