The flashing process will begin. You will see a progress percentage bar and log text. Do not touch the cable or the PC during this process.
The Ultimate Guide to RK3128 MXQ EP_68 Firmware: Updates, Flashing, and Troubleshooting Rk3128 Mxq Ep 68 Firmware
What is printed on your board? (e.g., Realtek, Broadcom, Espressif) The flashing process will begin