You need every part of the split archive (e.g., part01 through part05) in the same folder.
The update screen should appear. during this process, as it can damage your TV. Download 35018261 1920x1080 Philco part05 rar
Install WinRAR or 7-Zip to combine and extract the firmware. You need every part of the split archive (e
Hold the button on the TV (or remote) and plug the TV back into the power outlet. Download 35018261 1920x1080 Philco part05 rar
Copy the extracted firmware file directly to the root directory of your FAT32-formatted USB drive (do not put it inside a folder). Initiate the Update: Turn off the TV and insert the USB drive.