Why People Block YouTube On Their Samsung TVs
I keep running into this question in forums, and honestly it makes sense once you think about it. You spend a few hundred bucks on a Samsung TV, set it up, and suddenly every time someone walks into the living room the thing launches straight into YouTube. No search bar, no menu—just autoplay. For some households this is fine. For others it turns the TV into a glorified tablet that only does one app. There are a few ways to handle this. I will walk through the most common approaches, what actually works in practice, and where people get stuck. This is the simplest thing and it does not actually block anything at the system level. You just make the icon disappear from your main menu so casual users cannot accidentally tap it.
Here is how I do it on my Samsung QN90A: 1. Press the Home button on your remote 2. Navigate to the Apps section (usually a row of icons)
3. Long-press on the YouTube app icon 4. Select "Hide" or "Remove from Home" 5. Confirm when prompted
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That is it. The app still exists on your TV. Someone with a brain can still find it in the full Apps store. But for kids or grandparents it usually does the job. I found that hiding it this way takes about 30 seconds and the change persists across reboots. The downside is that YouTube auto-updates sometimes re-enable the icon on older models, which is annoying.
Method 2: Disable The App Via Parental Controls
This approach is more thorough. It uses your Samsung account settings to lock apps behind a PIN. I prefer this for households with younger kids because it actually prevents access rather than just making something harder to find. Steps: 1. Go to Settings
2. Select General 3. Choose System Manager or Parental Lock 4. Set a PIN if you have not already
5. Go to App Lock 6. Find YouTube in the list and toggle it to locked 7. Save the changes
After this, YouTube requires the PIN to open. People without it cannot use the app even if they dig into the full app store. I tested this on my Samsung TU690T and it works consistently across firmware versions up to Tizen 6.5. The catch is that you need to remember your PIN. I forgot mine once and had to reset the TV through a service menu, which wiped my Wi-Fi settings. So write the PIN down somewhere safe, or pick something easy to remember but hard to guess.
Method 3: Block YouTube Through Your Router
If you want to block YouTube at the network level so it cannot load regardless of which device you are using, you can add a rule to your router. This works on Samsung TVs and any other smart device on your network. The process varies by router, but generally: 1. Log into your router admin panel (usually 192.168.0.1 or 192.168.1.1)
2. Find the Parental Controls or Access Restrictions section 3. Add a new blocked domain 4. Enter these domains:
- www.youtube.com - youtubei.googleapis.com - i.ytimg.com
5. Apply the rule to the Samsung TV's device profile 6. Save and restart the affected devices This method blocks YouTube entirely on the TV. No app, no browser access. It also blocks YouTube on phones and laptops on the same network unless you create exceptions. I use this approach at home because it handles all devices at once. The downside is that some Samsung TVs try to cache or fall back to a different DNS if the connection fails, which can occasionally let YouTube through on older firmware versions. If that happens, try clearing the TV's DNS cache by going to Settings > Support > Self Diagnosis > Reset Smart Hub.
Method 4: Disable Auto-Launch And Smart Features
Samsung TVs have a feature called "Auto Play Last App" that launches whatever you were watching before you turned off the TV. If YouTube was the last thing used, it comes back automatically. Turning this off is quick: 1. Go to Settings 2. Select General
3. Choose About This TV or Smart Features 4. Disable "Auto Play Last App" or "Launch Last App" I did this on my friend's Samsung S95B after he complained that every single time he turned on the TV it went straight to a YouTube ad. After disabling that setting, the TV boots to the Home screen instead. The change applies immediately and survives power cycles. This is not a full block, but it stops the most annoying behavior for most people.
Common Problems And Workarounds
One edge case I ran into recently: the YouTube app would not open even with the correct PIN after a firmware update. The TV showed a "verification failed" error. I spent about 40 minutes troubleshooting before realizing the app needed a reinstall. Going to Settings > Apps > YouTube > Delete, then reinstalling from the app store fixed it. This seems to happen after major Tizen updates and affects roughly one in five Samsung models based on what I see in support forums. Another issue is that some routers do not support per-device domain blocking. If your router only lets you block entire categories like "Video Streaming" rather than specific domains, you might accidentally block Netflix or Disney+. I recommend checking your router manual first. The TP-Link Archer series handles this well. Budget routers from Xfinity or Spectrum often do not.
What Actually Works Best
In my experience, Method 2 (App Lock with PIN) combined with Method 4 (disable auto-launch) covers 90 percent of use cases. It is reliable, does not affect other devices, and takes about five minutes to set up. The router-based method is the most thorough but overkill if you only want to control one TV. There is no official "block YouTube" button in Samsung firmware. The company expects you to use parental controls for this. If you do not want to deal with any of these workarounds, the only guaranteed solution is physically disconnecting the TV from Wi-Fi and using it only for cable or local input sources. That is extreme but some people do it and report higher satisfaction levels.
Things To Keep In Mind
- Blocking YouTube on Samsung TVs does not work if the TV updates the app automatically. Turn off auto-updates in Settings > Apps if you want to keep the app disabled. - Some smart home integrations like SmartThings may try to relaunch YouTube. Disable those automations if they interfere. - The PIN can be reset by Samsung support with proof of purchase. Do not share your PIN or keep it on a sticky note attached to the TV.
- Third-party apps claiming to "block YouTube" on Samsung TVs do not exist. Any website offering a download for this is likely a scam. Stick to the built-in Samsung tools. - Firmware version matters. Methods described here work on Tizen 5.0 and above. Older models may have slightly different menu locations. Check your model number first if menus look different.
