Update LG webOS 3.2 firmware

    1. Download the newest firmware file. If you don't know it or how to obtain it, contact our team through support@onsign.tv.
    2. Create a folder named LG_MONITOR in the root of a USB stick (formatted as FAT32 or MS-DOS FAT) and move the downloaded file into this folder.
    3. Plug the USB stick into your webOS 3.2 device and turn it on.
    4. Wait a couple of minutes until the screen below is displayed:
    5. Click the "Update" button and wait for the process to complete.
Please: Do not interrupt the process before it's finished. Otherwise it might damage your device.