If you are downloading a split archive (part01, part02), you need all parts in the same folder to successfully extract the .pkg file. Where to Find the Files
, could you confirm the (found on a white sticker on the LCD panel inside the TV)? Download MT5522S PC822 3840x2160 AKTV4636S part02 rar
When the indicator light flashes (red/green), release the button and wait for the update to complete. To get you the exact file for If you are downloading a split archive (part01,