Quick answer: Check the LG TV software version, update webOS, restart the TV, update or reinstall the app, then test another streaming app. If ThreeNow fails on LG, confirm your TV is 2017 or newer with webOS 3.5 or above, because ThreeNow lists that as the LG Smart TV requirement.

Check LG webOS and model support first

LG TVs can run New Zealand streaming apps well, but support depends on model year and webOS version. ThreeNow states that its LG app is available on LG Smart TVs from 2017 or newer that support webOS 3.5 or above. If your TV is older, an external streaming device may be the better fix.

Start by opening LG settings and checking for a software update. After the update, restart the TV completely. Then search the LG Content Store again and update the app that is failing.

ProblemPossible causeRecommended step
App missing from storeUnsupported model or webOSCheck app support and LG software
ThreeNow app stuckOld app data or webOS issueUpdate, restart, then reinstall
TVNZ+ black screenPlayback or memory issueRestart TV and test another app
Every app buffersWeak Wi‑Fi at the TVUse Ethernet or stronger 5 GHz Wi‑Fi

ThreeNow on LG Smart TV

ThreeNow has a specific help page for LG Smart TVs and another for when the LG app is not working. The key point is to update the TV software before installing or troubleshooting the app. Many app problems are caused by old firmware rather than the app itself.

  • Open LG Settings and check for software updates.
  • Restart the TV after updating.
  • Open LG Content Store and update ThreeNow.
  • If the app still fails, uninstall and reinstall it.
  • Test another app to separate app issues from Wi‑Fi issues.

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TVNZ+ and Neon on LG TV

TVNZ+ and Neon both publish supported-device information. If an app works on your phone but not on LG TV, do not assume the service is down. The phone app and TV app are different builds, and a TV can fall behind if webOS or the app store is not updated.

If the built-in LG app remains unreliable, test the same service through Chromecast with Google TV, Apple TV, Fire TV Stick or another supported device. This can be a practical solution when the TV screen is fine but the app platform is old.

Fix buffering on LG Smart TV

LG TV buffering is often a network issue. The TV may be far from the router, hidden inside a cabinet, or connected to a crowded 2.4 GHz band. If your router is close, Ethernet is the simplest fix. If not, try 5 GHz Wi‑Fi or a better mesh placement.

Before match night or family viewing

New Zealand streaming problems usually become stressful when everyone is ready to watch. Test the app before a live sport event, movie night or replay. Open the app early, confirm the login, play a short video, and keep a backup device ready if the built-in TV app is old.

Official resources to check

FAQ

The most common reasons are old webOS software, unsupported TV model year, app-store problems, weak Wi‑Fi, low memory or a temporary app issue.

ThreeNow says its LG app is available on LG Smart TVs from 2017 or newer that support webOS 3.5 or above.

Check whether your TV model and webOS version are still supported, update the TV software, restart it, then search the LG Content Store again.

That usually means the account and internet are working, but the LG app, webOS version, TV model or local storage needs troubleshooting.

No. Ultim4K is an independent setup guide. Official app access, accounts, subscriptions and regional availability remain separate.

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