Locate the device with the yellow exclamation mark (labeled "Unknown" or VID_1f3a_PID_efe8 ).
: You can also download legacy drivers (like the Zebpad upgrade tool or LiveSuit drivers) and install them manually via Device Manager by disabling Driver Signature Enforcement . Booting into Allwinner FEL mode - OpenCentauri usb device-vid-1f3a-pid-efe8- windows 11