Firmware Sony 43w800c
Format a USB drive to FAT32 , copy the .pkg file to the root directory, and insert it into the TV's USB port while it is on.
Because Sony releases firmware based on specific regions (e.g., Asia Pacific vs. Europe), installing the wrong local version—even for the same model—can render the TV unusable. The Current State of Support firmware sony 43w800c
Scroll down to the bottom of the home screen and select (the gear icon). Select About under the TV or Device category. Format a USB drive to FAT32 , copy the