LG webOS 3.0 Installation

Turn on your display and complete the initial setup wizard (Language, Country, etc.).

Ensure the screen is connected to the internet via Ethernet (recommended) or Wi-Fi.

Navigate to Settings → General → Time & Date.

Ensure the time is correct or set to "Set Automatically". Incorrect time will cause installation errors.

On the remote controller, press and hold the Settings button until a chat bubble icon appears in the top right corner.

Immediately type 8 0 8 0 and press OK.

This opens the hidden "SI Server Setting" menu.

Select Local Application Upgrade and set it to Remote.

Confirm the upgrade. The screen will download the package and display a success message.

Turn the screen OFF and then ON again to launch the player.