Firmware updates for this model are usually performed via USB:
: Ensure you are downloading exactly 32E390S OLD.rar to match your specific hardware version (older production runs of the 32E390S model). 2. Extract the Archive
: Move the extracted .bin file directly to the root directory of the USB drive (do not put it in a folder).
Since Windows and macOS do not natively support .rar extraction, you will need a third-party application. : Use tools like WinRAR or 7-Zip.
Firmware updates for this model are usually performed via USB:
: Ensure you are downloading exactly 32E390S OLD.rar to match your specific hardware version (older production runs of the 32E390S model). 2. Extract the Archive
: Move the extracted .bin file directly to the root directory of the USB drive (do not put it in a folder).
Since Windows and macOS do not natively support .rar extraction, you will need a third-party application. : Use tools like WinRAR or 7-Zip.
