Usb Vid 1f3a&pid Efe8&rev 02 3 Driver < HD >

Navigate to > Advanced options > Startup Settings and click Restart .

This Product ID activates specifically when an Allwinner chip enters FEL mode . FEL is a proprietary, hard-wired routine inside the chip's Boot ROM used for initial firmware flashing, deep recovery, and low-level debugging via USB OTG lines. usb vid 1f3a&pid efe8&rev 02 3 driver

Open the folder corresponding to your system configuration (usually an x64 folder for modern 64-bit systems). Navigate to > Advanced options > Startup Settings