🔧 TCL RT51M Firmware (V573) – Free Bin File Download for IFFQ73, P745, C645, and More

If you’re facing system issues, stuck-on-logo problems, or looking to upgrade your TCL smart TV, the RT51M series firmware V573 is the perfect solution. This update supports various models including IFFQ73, P745, C645, T6G, and others. With this free fire bin file, you can flash your TV via USB and restore performance in minutes.

📥 Download TCL RT51M Firmware V573

➡️ Download IFFQ73 Firmware V573

Once downloaded, you’ll find the .img fire bin file inside. This is required for flashing your TCL TV using a USB drive.

🧰 How to Flash TCL Firmware via Pen Drive

  1. Download and extract the firmware ZIP file using WinRAR or 7-Zip.
  2. Format your USB pen drive to FAT32.
  3. Copy the .img file to the root of the USB.
  4. Insert the USB into the TV’s service port and power on.
  5. The update will start automatically—do not remove the USB or turn off power.

✅ Supported TCL Models (RT51M Board)

  • IFFQ73
  • P745, P725, P727, P728, P735
  • T6G, C645, C635, C725
  • iFFU72
  • K72, H72

This firmware is strictly for RT51M-based TCL TVs, and using it on unsupported models may result in damage.

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