FOTA feature will be launched for IDB model

Currently TR3DJ is supporting USB firmware updates which requires a manual interaction.
At this time, LGE is developing an OTA system for IDB model, this feature will be released soon.
With this innovation, you can update the latest firmware via network. Simply connect the model to your network and access UI menu then the update starts automatically. 

What is FOTA?
FOTA (Firmware On The Air) enables updating firmware over network without using USB stick. A firmware server is required.