The firmware version is a system software update for LG Smart TVs, typically those running older versions of webOS (such as webOS 3.5 or 4.0). LG releases these updates primarily to improve performance, fix bugs, and ensure compatibility with newer versions of streaming apps. How to Install Version 04.06.75

Discover Latest Software, Firmware and Drivers from LG | U.A.E

Firmware version 04.06.75 for LG webOS is a specialized maintenance update primarily targeting LG 4K UHD Smart TVs and select OLED models from older hardware generations. While LG often rolls out major platform upgrades like webOS 24 or 25 for newer flagship displays, version 04.06.75 focuses on enhancing the stability and usability of the core operating system for existing users. Key Features and Fixes

Minor Bug Squashing: General software refinements intended to keep the user experience smooth on models that may be nearing their end-of-life support cycle. Is Your TV Compatible?

Security & Stability: Patches critical security holes and updates SSL certificates to ensure continued access to streaming services like Netflix and Amazon Prime.

Important note

Firmware availability and exact changelog vary by TV model and region; not every model receives every webOS build.

App Limitations: Users have noted that some modern streaming apps, such as Disney+, may not be directly available or supported on this specific OS version, leading some to seek ways to "root" or downgrade the TV to sideload applications.

LG webOS 04.06.75: Is This the Last Great Update for Your “Mature” Smart TV?

If you own an LG TV from the late 2010s, you have likely seen the notification: “Software version 04.06.75 is ready to install.”