🛑 Updating firmware is high-risk. If the power cuts out during the process, the TV may require a physical SPI Flash chip replacement.

The software will automatically pull data from Part 3 to complete the file. 📥 Typical Installation Process

Using firmware for the wrong chassis or panel version can "brick" the motherboard. ⚠️ Critical Safety Steps

The Iris 49E700A often uses different internal hardware depending on the production batch. Check the sticker on the back of the TV for the (e.g., TP.HV530.PC821). 2. File Integrity Download all parts (Part 1, Part 2, and Part 3).

Place the extracted .bin or .pkg file in the root directory (don't put it in a folder). The Flash Sequence: Unplug the TV from the wall. Insert the USB drive. Hold the Power Button on the TV (not the remote). Plug the TV back in while holding the button. Release when the "Software Updating" screen appears. 💡 Troubleshooting

Before attempting an installation, verify these details to avoid permanent hardware damage: 1. Identify the Mainboard

If you have successfully extracted the firmware, the process generally follows these steps: Use a 4GB or 8GB drive formatted to FAT32 .

All parts must be downloaded to the same folder to reconstruct the final image file (usually an .img or .bin ).