To enable MediaHint on LG Smart TV:
Step 1: Select Settings > Network
Step 2: Select Network Connection
Step 3: Make sure your TV is connected via Wi-Fi or LAN and select Start Connection
Step 4: Select Other Network List
Step 5: Choose Set Expert
Step 6: Select Wired or Wireless depending on how you connect. If you connect via Wireless, you may need to then select AP List and enter your Wi-Fi password.
Step 7: Scroll down to the DNS Mode section and choose Manual Input
Step 8: Set DNS to:
Primary DNS: 198.58.98.50
Secondary DNS: 23.92.29.210
Step 9: Press OK
Step 10: Wait for the check to finish, then select Complete
Step 11: Restart your LG TV
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