The Rockchip RK3229 was originally launched as a budget-friendly SoC (System on a Chip) designed for low-cost 4K TV boxes like the MXQ-4K

This is the most critical part of the review.

Click the button. The tool will format the internal storage and begin writing the Android 10 image. Do not disconnect the cable until the process shows "Success" in the log window. Common Issues and Troubleshooting