Use a drive formatted to FAT32 for compatibility.
Once the progress bar reaches 100%, the TV will restart automatically. You may need to perform a factory reset via the Philco Smart Assistant for optimal performance. USB Update Guide for Philco TVs | PDF - Scribd 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. Use a drive formatted to FAT32 for compatibility
Install WinRAR or 7-Zip to combine and extract the firmware. USB Update Guide for Philco TVs | PDF
You need every part of the split archive (e.g., part01 through part05) in the same folder.
Verify your TV's model and serial number to match the exact software version. Step-by-Step Installation Guide