Proceed with caution. Updating software manually carries a small risk. If the power goes out during the update, the TV's mainboard could be damaged. Always ensure the TV is plugged into a stable power source (or use a UPS if possible) during the process.
Before proceeding, please read these safety tips to avoid damaging your TV: Panasonic Th-32es480dx Software Update Download
For macOS, use Disk Utility with MS-DOS (FAT) format. Proceed with caution
Panasonic India usually hosts the firmware for this specific model. Before proceeding, please read these safety tips to