Locate the device with the yellow exclamation mark (labeled "Unknown" or VID_1f3a_PID_efe8 ).
Choose "Let me pick from a list of available drivers on my computer". Have Disk: usb device-vid-1f3a-pid-efe8- windows 11
if available. Windows 11 machines with only USB 3.0/3.1 ports sometimes fail to handshake correctly with Allwinner bootloaders. Use a non-powered USB hub if you encounter connection drops. Are you trying to flash a specific device Locate the device with the yellow exclamation mark