Soundbar Nb4540 Software Update ((full)) - Lg

If you encounter any issues during the update process, refer to your soundbar’s user manual or contact LG customer support for assistance."

The app will display your current version and notify you if a newer version is available for download. lg soundbar nb4540 software update

To update the LG NB4540 Soundbar Go to product viewer dialog for this item. If you encounter any issues during the update