Try using a different USB port on your computer, preferably one directly on the motherboard (rear ports on desktop PCs). Alternatively, replace the USB cable, as some charging cables lack data-sync wires.
Release the button once the device screen displays or turns on without booting into the standard menu. Step 4: Run the Update Tool Vgate Maxiscan Vs890 Update Download
Launch the Vgate Maxiscan update utility executive file ( .exe ) as an Administrator. Try using a different USB port on your