Open your factory tool (e.g., Amlogic USB Burning Tool or FactoryTool ) as an Administrator.

Do you know if your box has a or Amlogic processor?

Insert a toothpick or non-metal pin into the AV jack on the back of the box. You will feel a small tactile button click. Hold it down.

: Look for active community download repositories such as China Gadgets Reviews , FreakTab forums , or the XDA Developers Android TV sections. Always match the exact motherboard revision text found in Step 1 to the download description. Step 3: Required Hardware Preparation

The most common cause of issues (like no Wi-Fi or video output) is using firmware designed for a different hardware revision. Always triple-check that the firmware matches your specific CPU, board version, and Wi-Fi chip.

This method requires a Windows PC and a .

: Look for text printed directly on the PCB (e.g., R329Q_V3.1 or MX_S905W_V2.0 ).

Method A: The Physical Motherboard Check (Highly Recommended) Unplug all cables from the TV box.

This guide covers the two most common flash methods for Amlogic and Rockchip devices.

⚠️ Do not download unless your device.

This usually means the firmware is incompatible with your specific board version. Stop immediately and find a different file.

The Ultimate Guide to MXQ Pro 4K 5G Android TV Box Firmware: Verified Downloads and Flashing Guide