Ensure the Mainboard number (e.g., TP.MS338.PB801) matches your firmware.

Hold the Power button on the TV (not the remote) and plug it in. Wait for the "Upgrading" progress bar to finish. ⚠️ Critical Warnings Never turn off the TV during the update.

Do not rename the .bin file unless instructed by the specific firmware readme.

💡 If the TV doesn't recognize the USB, try a different port or a smaller capacity drive.

Copy the extracted .bin file to the USB root directory. Flash: Turn off the TV. Insert the USB.

If you need the or the specific mainboard version for this model: Share the Mainboard number (found inside the TV). Specify if you need the USB upgrade file or the EMMC dump . I can help find the exact mirror for the missing parts.

A FAT32 formatted USB drive (8GB or 16GB recommended). 🛠️ Installation Steps Download all parts: Ensure Part 4 is fully downloaded. Extract: Right-click Part 1 and select "Extract Here." Note: This automatically pulls data from Part 4.

You need Part 1, Part 2, Part 3, and Part 4 in the same folder. Extraction Tool: Use WinRAR or 7-Zip.

Download Iris Sat 42e710s Firmware Part4 Rar ✓

Ensure the Mainboard number (e.g., TP.MS338.PB801) matches your firmware.

Hold the Power button on the TV (not the remote) and plug it in. Wait for the "Upgrading" progress bar to finish. ⚠️ Critical Warnings Never turn off the TV during the update.

Do not rename the .bin file unless instructed by the specific firmware readme. Download IRIS SAT 42E710S Firmware part4 rar

💡 If the TV doesn't recognize the USB, try a different port or a smaller capacity drive.

Copy the extracted .bin file to the USB root directory. Flash: Turn off the TV. Insert the USB. Ensure the Mainboard number (e

You need Part 1, Part 2, Part 3, and Part 4 in the same folder. Extraction Tool: Use WinRAR or 7-Zip.