When the flashing becomes rapid or changes color (e.g., fast red-green), the process is complete.
Some models start automatically when you plug the TV back into the outlet. When the flashing becomes rapid or changes color (e
Copy the extracted .pkg file (e.g., allupgrade_5522_8G_1G_ref56.pkg ) directly to the of the drive (not inside any folder). Flash the Firmware: Turn off the TV and unplug it from the power outlet. Insert the USB drive into the USB 1 port. When the flashing becomes rapid or changes color (e
If you have successfully downloaded all parts (Part 1, 2, and 3) and extracted the .pkg file, follow these steps to flash your TV: Use a high-quality USB 2.0 drive, ideally 4GB or smaller . Format it to FAT32 . When the flashing becomes rapid or changes color (e