The firmware that powers your television should be updated from time to time to enhance your experience and improve its operation. Thankfully, this can be done easily, and quickly, right at home.
Before you do anything, make sure you have an Ethernet cord connected directly from your router to your television. Wireless Internet connections are not reliable enough for firmware updates.
Use this diagram if you need help getting set up:
FIRMWARE UPDATES WILL ALSO UPDATE LG SMART TV AND LG APPS AT THE SAME TIME.