Xhorse VVDI Multi Prog Programmer is 2nd generation of VVDI Prog Programmer. Support ECU & TCU Read/Write/Clone. And when do updating the firmware now it’s stuck. What should I do?
Then you can try to do reset xhorse multi prog
Press and hold the RST button before powering on the device, and then power on the device for 5 seconds to see if it can enter the firmware upgrade mode.