Lg Soundbar Nb4540 Software Update Guide

Your NB4540 is a solid piece of kit. Don’t let outdated firmware send it to a landfill. Update it today, and enjoy another half-decade of room-filling sound.

If you own the NB4540 (often sold with the rear speaker kit), performing a can resolve connectivity drops, improve HDMI ARC handshakes, and enhance audio codec processing. Here is everything you need to know. lg soundbar nb4540 software update

can be updated through two primary methods: the dedicated LG Soundbar mobile application or a manual USB transfer. Your NB4540 is a solid piece of kit