: Ensure your internal board version (e.g., RK3229-MXQ-V3.0 ) matches the firmware. Flashing the wrong one can break Wi-Fi or Bluetooth.
cable (Type-A to Type-A) to connect the TV box to your computer. : A specific Android 9.0 firmware image file (usually in format) compatible with your exact model, such as the HK1 Mini RK3229 image Flash Tool Rockchip Batch Tool AndroidTool v2.33+ Rockchip DriverAssistant Rk3229 Android 9.0 Firmware
Once you are at the setup screen, do this immediately: : Ensure your internal board version (e