Download and Activate Paramount Plus on LG Smart TV

By George · · 10 min read

Trying to download paramount plus on lg smart tv can feel frustrating when the app won’t show up or activation won’t go through. If you’re stuck on the LG Content Store screen or staring at an activation error, you’re not alone. This guide walks you through compatibility, installation, account linking, and the quickest fixes when playback or sign-in fails.

For more help, see our Install and Set Up Paramount Plus guide.

Check LG TV Compatibility and App Availability

Confirm whether your LG Smart TV supports the Paramount Plus app

Paramount Plus is available on many LG Smart TVs running supported webOS versions, distributed through the LG Content Store. To confirm your TV can run it, check your TV’s webOS version and then look for Paramount Plus inside the Content Store.

  1. Press the Home button on your LG remote.
  2. Open Settings → All Settings → About This TV (or Support → About This TV).
  3. Note your webOS version and then open the LG Content Store.
  4. Search for Paramount Plus. If the app appears, you can install it directly.

If the app doesn’t appear, skip ahead to the “not available” steps below.

Understand which LG webOS versions and TV models may be unsupported

Some older LG models and certain webOS versions don’t support the current Paramount Plus app build, or the app isn’t offered for that specific model/region. When that happens, the app won’t show in the LG Content Store even if your TV can browse other streaming apps.

Use these checks to narrow it down:

  1. In LG Content Store, search for Paramount Plus—if nothing matches, it’s a compatibility or availability issue.
  2. Update your TV software via Settings → All Settings → Support → Software Update to rule out an outdated webOS.
  3. If you still can’t find the app, your TV model isn’t supported for the Paramount Plus app right now.

What to do if the app does not appear in LG Content Store

When Paramount Plus isn’t listed in the LG Content Store, try the fastest resolution path: update first, then use a workaround if it still won’t appear.

  1. Update TV software: Settings → All Settings → Support → Software Update.
  2. Restart the TV: power off, unplug for 30 seconds, then plug back in and turn it on.
  3. Re-check LG Content Store for Paramount Plus.
  4. If it still isn’t available, use an external streaming device (Roku, Fire TV, or Chromecast) to watch Paramount Plus on that TV through HDMI.

This approach avoids being blocked by TV-model app support gaps.

Download Paramount Plus from the LG Content Store

Find and install the Paramount Plus app on your LG TV

Once Paramount Plus is available on your TV, installation takes just a few minutes.

  1. Press Home on your LG remote.
  2. Open LG Content Store.
  3. Search for Paramount Plus.
  4. Select the app → choose Install.
  5. Wait for the download to complete, then open the app from the app tile or Home screen.

If installation fails, restart the TV and try again after confirming your internet connection is stable.

Set up your LG account and internet connection first

Before you sign in and activate, make sure your TV is ready to connect—this prevents common loading and login errors.

  1. Connect to Wi‑Fi: Settings → All Settings → Network → Wi‑Fi Connection (choose your network and enter the password).
  2. Sign in to your LG account: Settings → All Settings → User Agreements / Account (or Sign In in your profile area).
  3. Open Paramount Plus and check if it loads the sign-in screen.

If playback stutters later, you’ll already know the network is working because you’ll have verified the connection during setup.

Add the app to your home screen for faster access

After installation, pinning the app makes it quicker to launch and reduces the chance you’ll repeatedly navigate menus.

  1. From Home, locate Paramount Plus in your apps list.
  2. Press the remote’s Options (or ⋮) button on the app icon.
  3. Choose Add to Home (or Move / Pin, depending on your webOS version).
  4. Rearrange so it appears near your other streaming apps.

Now you can launch Paramount Plus directly without searching each time.

Activate Paramount Plus on Your TV

Open the app and sign in with an existing Paramount Plus account

Activation works by linking your TV to your Paramount Plus account. Start by signing in so the TV can display the correct activation flow.

  1. Launch Paramount Plus on your LG TV.
  2. Select Sign In.
  3. Enter the email and password for your existing Paramount Plus account.
  4. Proceed when you see the activation prompt on-screen.

If the app asks you to start activation, don’t close it—leave the activation screen open while you complete the code entry in a browser.

Use the activation code on paramountplus.com/lg

To link the TV to your account, you’ll enter the on-screen code in the Paramount Plus activation site.

  1. Keep the activation code screen open on your LG TV.
  2. On a phone, tablet, or computer, open ParamountPlus.com/lg.
  3. Sign in to the same Paramount Plus account you used on the TV.
  4. Enter the code shown on your TV and submit.

If you receive an “invalid code” message, generate a fresh code on your TV and retry—expired or stale codes cause most invalid-code errors.

Finish activation and confirm the account is linked correctly

After entering the code, the TV should complete the link and load your account content.

  1. Return to the Paramount Plus app on your LG TV.
  2. Wait for the confirmation or home screen to refresh.
  3. Open any show or live content to ensure it launches to the correct account experience.

If you see repeated prompts to activate, repeat the process with a new code and ensure you signed in on the activation website with the same email as the TV.

Watch Paramount Plus and Use Key App Features

Start streaming live TV, movies, and on-demand shows

Once you’re signed in and activated, you can browse live channels, movies, and on-demand episodes directly from your LG interface.

  1. Open Paramount Plus.
  2. Use the home categories to browse Live TV and On Demand.
  3. Select a title and press Play.
  4. If streaming begins but lags, lower the streaming demand by closing other apps and continuing playback on a stable connection.

You’ll get the best experience when the app can render smoothly; avoid switching networks mid-stream.

Create a better viewing experience with profiles, subtitles, and watchlists

Make Paramount Plus easier to use with built-in personalization options.

  1. Set up profiles for everyone watching so recommendations stay relevant.
  2. Turn on subtitles using the player’s captions icon.
  3. Add shows or movies to a watchlist from the title page so they appear in your account for quick access.
  4. Resume where you left off by using the app’s Continue Watching row.

These settings carry across sessions once your account is linked correctly.

Learn what features may vary by LG TV model or app version

Some options depend on your LG webOS version, the Paramount Plus app build, and regional availability. If you don’t see a feature on your TV, check for an app update first.

  1. Open Paramount Plus and look for Settings inside the app (language, playback, and captions).
  2. Update the app from LG Content Store if a Paramount Plus update is available.
  3. If a feature still isn’t present (for example, specific playback controls or profile options), use the same account on another device to compare availability.

Feature differences aren’t always account-related—they often come down to app version support on your TV.

Fix Common Paramount Plus Problems on LG TV

Troubleshoot app crashes, freezing, or buffering

When the Paramount Plus app crashes, freezes, or buffers, address the most common causes: network stability and app-render issues.

  1. Restart your LG TV: power off, unplug for 30 seconds, plug back in, and turn on.
  2. Force-close and reopen the app (via the TV’s app switcher or Home app list).
  3. Improve your connection: restart your router, then try again.
  4. Reduce streaming load by closing other devices using heavy bandwidth (large downloads/streams).
  5. If you still get freezes or black screen behavior, reinstall the app: remove it from LG Content Store and install Paramount Plus again.

If buffering continues despite a good connection, check whether Paramount Plus is experiencing service issues.

Resolve sign-in, activation-code, and loading errors

Login loops and activation failures usually come from account mismatch, outdated app software, or stale activation codes.

  1. Sign out and sign back in inside Paramount Plus.
  2. Regenerate the activation code on the TV and enter it again at ParamountPlus.com/lg.
  3. Confirm your Paramount Plus subscription is active in your account page.
  4. Update the Paramount Plus app from LG Content Store.
  5. If you see repeated errors after changing settings, restart the TV and retry.

If you encounter Paramount Plus error codes:

  • 6040: playback/streaming failure—fix by restarting the app/TV and confirming the internet connection.
  • 3201 / 3205: playback errors—sign out/in and reinstall if the problem persists.
  • 4200 / 4205: content-not-available or session/account errors—log out/in, confirm subscription status, and update the app.

Update the app, restart the TV, or reinstall Paramount Plus

For persistent problems, the cleanest reset path is app update → device restart → full reinstall.

  1. Update Paramount Plus: open LG Content Store → search Paramount Plus → select Update (if available).
  2. Restart the TV: power cycle using unplug-for-30-seconds.
  3. Reinstall if errors keep happening: uninstall Paramount Plus, then install it fresh again from LG Content Store.
  4. After reinstall, sign in and run activation again only if the app still shows an unlinked account prompt.

A reinstall resolves long-running black-screen freezes and stuck loading states more reliably than repeated sign-in attempts.

Alternatives if Paramount Plus Is Not Available on Your LG TV

Use a streaming device such as Roku, Fire TV, or Chromecast

If Paramount Plus isn’t available on your LG TV, a streaming device gives you full access through HDMI.

  1. Plug the streaming device into an available HDMI port on your LG TV.
  2. Connect the device to the same Wi‑Fi network.
  3. Install Paramount Plus from the device’s app store.
  4. Sign in and activate on the streaming device.

This bypasses LG app support limitations while keeping the viewing experience on your LG screen.

Cast or mirror from another device when the app is unsupported

If you can’t install the app on your LG TV, casting can still work depending on your devices and app capabilities.

  1. Open Paramount Plus on your phone/tablet/computer.
  2. Look for a Cast or Screen Mirroring option in the app or your device’s quick settings.
  3. Select your LG TV from the available devices.
  4. Start playback from the source device and adjust volume on your TV or source depending on your setup.

If casting isn’t supported for your version of the app, use the streaming-device option instead.

Check for future LG app updates and regional availability

Availability changes by region and by how quickly app updates roll out for different webOS versions.

  1. Keep your LG TV updated: Settings → All Settings → Support → Software Update.
  2. Re-check LG Content Store periodically for Paramount Plus availability.
  3. If you travel or use a different home region/VPN, confirm the service is available where you’re watching.

When the app becomes supported for your model, it will appear in LG Content Store after an update cycle.

Helpful answers

Frequently Asked Questions

Is Paramount Plus available on LG Smart TV?

Yes, Paramount Plus is available on many LG Smart TV models through the LG Content Store when your TV runs a supported webOS version. Availability can vary by region, specific model compatibility, and software/app updates.

How do I download Paramount Plus on an LG TV?

Open LG Content Store, search for Paramount Plus, then select Install. If the app does not appear, your TV may be unsupported for the current app version or your TV software may need an update.

How do I activate Paramount Plus on LG TV?

Install and open Paramount Plus, then sign in. When prompted, enter the on-screen activation code at ParamountPlus.com/lg while signed in to your Paramount Plus account to link your TV.

Why is Paramount Plus not working on my LG TV?

Common causes include outdated TV/app software, weak internet connectivity, account/subscription issues, or temporary service problems. Restarting the TV, updating the app, and signing out then back in resolves many issues quickly.

What if Paramount Plus does not show up in the LG Content Store?

If Paramount Plus isn’t listed, your TV model may not support the current app version or the app may not be available in your region. A streaming device (Roku, Fire TV, Chromecast) is the best workaround in that case.