To reinstall YouTube TV on Samsung Smart TV, you need to delete the existing app and install it fresh from the Samsung App Store, this resolves crashes, freezes, and loading errors that plague the streaming service. Before you start, confirm your TV is a 2017 model or newer running Tizen OS, since YouTube TV is officially supported only on those devices.
Before you reinstall YouTube TV on Samsung Smart TV
Two critical prerequisites determine whether the reinstall will work. First, check your TV model year: YouTube TV requires a Samsung Smart TV from 2017 or later with Tizen OS. Older models won't run the app correctly, so reinstalling won't fix anything. Second, update your Samsung TV firmware to the latest version before touching the app, an outdated system can cause compatibility failures that mimic app bugs. You can check for updates in the TV's Settings menu under Support or Software Update. Once the app is running smoothly, you might also want to make YouTube full screen on Samsung smart TV to eliminate black bars, or if you need to exit the app entirely, here's how to get back to regular TV on my Samsung smart TV.
Method 1: Use the direct Reinstall option (available on some models)
Some Samsung Smart TV models offer a shortcut that handles the entire process automatically. This is the fastest route when you want to reinstall YouTube TV on Samsung Smart TV without manually hunting through menus.
- Press the Home button on your remote to open the Smart Hub.
- Navigate to Apps and highlight the YouTube TV icon.
- Press the Options button (the three vertical dots on your remote).
- Select "Reinstall" from the pop-up menu.
- Confirm the action when prompted, the TV will delete the app and install a fresh copy automatically.
This option only appears on certain models and firmware versions. If you don't see "Reinstall" in the menu, skip to Method 2.
Method 2: Manually delete and reinstall YouTube TV
This manual workflow gives you full control and works on every compatible Samsung TV. It's the reliable fallback when the direct option isn't available.
- Press Home on your remote and go to Apps.
- Highlight the YouTube TV app, not the standard YouTube app, which is a separate service.
- Press and hold the Enter button (or press Options) to open the context menu.
- Select Delete and confirm. This removes the app and all its associated data, including your login credentials and settings.
- Return to the Apps section and open the Samsung App Store.
- Use the search bar and type "YouTube TV" exactly, searching for just "YouTube" will bring up the wrong app.
- Select the YouTube TV result and choose Install.
- Wait for the download to finish, then launch the app and sign in with your account.
Deleting the app wipes all local data, so you'll need to re-enter your login information after reinstalling. This is normal and ensures a clean slate.
Troubleshooting YouTube TV after reinstalling
If the fresh install still misbehaves, work through these targeted fixes in order. Most issues stem from the TV's state or your network, not the app itself.
First, restart the Samsung TV completely. This clears temporary memory glitches that survive app reinstalls.
Next, clear the YouTube TV app cache. Go to Settings, select Apps (or Application Manager), find YouTube TV, and choose Clear Cache. This removes corrupted temporary files without deleting your login or settings.
Verify a stable Wi-Fi or Ethernet connection. YouTube TV streams live content, and watching live TV on a smart TV requires consistent bandwidth. Check your network under Settings > Network; if Wi-Fi signal is weak, move the router closer or use an Ethernet cable.
As a last resort, reset the Smart Hub. This restores all TV settings to factory defaults and removes every installed app, you'll need to reinstall YouTube TV afterward. Go to Settings > Support > Self Diagnosis > Reset Smart Hub, then confirm. Only do this after the other steps fail, because it's disruptive to your entire TV setup.
If none of these fixes work, the problem may be your TV model's compatibility or a broader network issue. Double-check that your TV is 2017 or newer and that your internet connection meets YouTube TV's minimum requirements. Persistent errors after a clean reinstall and troubleshooting point to a hardware or service issue that requires contacting Samsung or YouTube TV support directly.
