How to connect a Samsung Smart TV to Wi-Fi: A step-by-step guide with photos and tips

Connecting a TV Samsung Smart TV Wi-Fi provides access to streaming services, YouTube, browsers, and online games. However, many users encounter difficulties: the TV doesn't detect the network, asks for a password despite entering it correctly, or the connection constantly drops. In this article— step-by-step instructions for all connection methods (via menu, WPS button, cable and even USB adapter), as well as analysis of typical mistakes with solutions.

We took into account the features of the latest models Samsung QLED, The Frame And Crystal UHD (2022–2026), but the instructions are also relevant for older TVs on the platform TizenIf your TV was released before 2018, Check for Wi-Fi 5 (802.11ac) support—some budget models only support 2.4 GHz..

1. Preparing for connection: what to check before starting

Before setting up Wi-Fi on your TV, make sure the problem isn't with your router or ISP. Here's mandatory checklist:

• 📶 The router is turned on and distributes the Internet (check on your phone or laptop).
• 🔄 5 GHz mode: if your Samsung Smart TV older than 2020, it may not support this frequency. Switch your router to 2.4 GHz or customize dual mode (2.4 + 5 GHz with the same SSID).
• 🔒 Wi-Fi password is known and entered without errors (case is important!).
• 📡 Distance to the router does not exceed 10 meters (walls and furniture weaken the signal).

If the TV was previously connected to a different network, delete old settingsTo do this, go to Settings → General → Network → Reset network settingsThis will clear the cache and avoid IP address conflicts.

⚠️ Attention: If your router uses hidden network (hidden SSID), TV Samsung It won't be able to find it automatically. You'll have to enter the network name (SSID) manually in the menu. Other networks.

2. Method 1: Connecting via the settings menu (the most reliable)

This method works on all Samsung Smart TV models since 2016. The instructions are valid for firmware Tizen 4.0 and later.

1. Turn on the TV and press the button Home (house) on the remote control.
2. Go to Settings → General → Open Network Settings.
3. Select Wireless network (Wireless).
4. Find yours in the list of available networks. Wi-Fi (SSID) and select it.
5. Enter the password using on-screen keyboard (use the remote buttons to navigate).
6. Click Ready and wait for the message Connected.

If the TV asks security type (for example, WPA2-PSK), select the one used by your router. You can find it in the router's web interface (usually 192.168.0.1 or 192.168.1.1) in the section Wireless Security.

Check the password's case (Caps Lock)

Reboot your router (turn it off for 30 seconds)

Make sure MAC filtering is disabled on your router.

Try connecting to a 2.4 GHz network instead of 5 GHz-->

3. Method 2: Quick connection via WPS (without entering a password)

Function WPS (Wi-Fi Protected Setup) Allows you to connect your TV to your router without entering a password—just press a button on the router. This method works if:

• 🔘 There is a physical button on the router WPS (or the 🔄 icon).
• 📋 The WPS function is enabled in the router settings.
• ⚡ The TV supports WPS (all models) Samsung since 2018).

Step-by-step instructions:

1. On your TV, go to Settings → General → Network → Wireless Network.
2. Select Connecting via WPS.
3. Click the button WPS on the router (usually it blinks for 2-3 minutes).
4. Wait for the message Connected to the network on the TV screen.

⚠️ Please note: Some providers (eg. Rostelecom or Beeline) disable WPS by default due to security vulnerabilities. If the button doesn't work, check your router settings in the WPS Settings.

What to do if WPS doesn't work?

1. Make sure that the router supports WPS (there should be a WPS logo on the box or in the instructions).

2. Try connecting within 2 minutes of pressing the button - the WPS timeout is usually 120 seconds.

3. If your router is dual-band, WPS may only work for the 2.4 GHz network. Switch your TV to this band manually.

4. Update your router firmware—older versions may have bugs with WPS.

4. Method 3: Connecting via Ethernet (if Wi-Fi doesn't work)

If the TV Samsung doesn't see Wi-Fi or the connection keeps dropping out, use an Ethernet cableThis is the most stable method, especially for streaming in 4K.

What you will need:

• 🔌 Ethernet cable (Cat 5e or higher, up to 100 meters).
• 📡 Router with a free port LAN.

How to connect:

1. Connect the TV and the router with a cable (port LAN on the router → port Ethernet on TV).
2. On your TV, go to Settings → General → Network → Wired Network.
3. Select IP settings and install Receive automatically (DHCP).
4. Wait for the message Connected.

If the Internet does not appear, check:

• 🔌 Cable - try another one (the port indicator on the router should be on).
• 🔄 Router settings: Make sure DHCP is enabled (section LAN Settings).
• 📱 TV: reset network settings in Settings → Support → Self-diagnosis → Reset network.

5. Method 4: Connecting via USB-Wi-Fi adapter (for older models)

If your Samsung Smart TV released before 2017 and does not have built-in Wi-Fi (for example, models of the series J or K), can be used external USB adapterHowever, not all adapters are compatible!

Supported adapters (officially from Samsung):

How to connect:

1. Insert the adapter into USB port TV (preferably 2.0).
2. Go to Settings → Network → Wireless Network.
3. If the adapter is compatible, a list of networks will appear. Select yours and enter the password.
4. If there is no network, update the TV firmware or try a different adapter.

⚠️ Attention: Adapters on chips Realtek RTL8188 or Ralink RT5370 may not work with Samsung Smart TVBefore purchasing, check compatibility on the manufacturer's website.

6. Troubleshooting: TV won't connect to Wi-Fi

If after all the manipulations the TV Samsung still not connecting to the network, please use this table:

If nothing helps, reset the TV to factory settings:

1. Go to Settings → Support → Self-diagnosis → Reset.
2. Enter your PIN (default) 0000 or 1234).
3. After rebooting, please repeat the network setup.

7. Optimize Wi-Fi for streaming and gaming

To avoid lags while viewing 4K-video or online games, set up your router and TV:

• 📶 Wi-Fi channel: choose the least loaded one (use apps like Wi-Fi Analyzer).
• 🔄 Channel width: for 5 GHz set 80 MHz (in the router settings).
• 🔒 Qos (Quality of Service): Enable and set priority for TV by MAC address.
• 📡 Signal strength: if your router supports it, increase it to 100%.

On TV Samsung turn it off energy saving mode for Wi-Fi:

1. Go to Settings → General → Eco Mode.
2. Disable the option Network optimization.

8. Security: How to protect your TV online

A Smart TV is a fully-fledged computer that can become a target for hackers. Follow these tips:

• 🔐 Update the firmware: go to Settings → Support → Software Update and install the latest version.
• 🚫 Disable unnecessary services: V Settings → Support → Terms and Policies prohibit the collection of diagnostic data.
• 🌐 Use a VPN for streaming (for example, NordVPN or ProtonVPN via router).
• 🔑 Change your Wi-Fi password complex (at least 12 characters with numbers and special characters).

If the TV is connected to public network (for example, in a hotel), avoid accessing your bank account or email. Use Guest mode router or disable local network access in TV settings.

FAQ: Frequently asked questions about connecting Wi-Fi to a Samsung Smart TV

My 2015 Samsung TV can't connect to the 5 GHz network. What should I do?

Most likely your model only supports 2.4 GHzSwitch the router to the mode 2.4 GHz only Or set up a separate SSID for this band. Also, check that 5 GHz isn't disabled in your TV settings: Settings → Network → Advanced → Wi-Fi Band.

The TV connects to Wi-Fi, but the internet doesn't work. What's wrong?

The problem may be with DNS or router settings. Try:

1. Manually enter DNS (for example, 8.8.8.8).
2. Disable IPv6 in TV network settings.
3. Reboot the router and TV.
4. Check if your ISP is blocking your devices by MAC address.

Is it possible to connect a Samsung Smart TV to Wi-Fi without a router (using a phone)?

Yes, but with restrictions. Android turn on access point in the mobile internet settings. iPhone go to Settings → TetheringPlease note:

• 📱 Your phone must support Wi-Fi hotspots (not all plans allow this).
• 🔋 The battery drains quickly.
• 🎮 Lag may occur during streaming due to mobile internet restrictions.

After updating my firmware, my TV stopped connecting to Wi-Fi. What should I do?

This is a common issue after automatic updates. Try:

1. Reset network settings (Settings → General → Network → Reset).
2. Roll back the firmware (if available) via Settings → Support → Software Update → Roll Back.
3. Connect via cable and update the firmware manually from the official website Samsung.

If nothing helps, please contact support indicating the TV model and firmware version (Settings → Support → About TV).

How do I find the MAC address of my Samsung TV to connect it to a router?

MAC address is needed for MAC filtering or a static IP. To find it:

1. Go to Settings → Support → About TV.
2. Scroll to section Network information.
3. Write down the address like this 00:1A:2B:3C:4D:5E.

In the router, add this MAC to the list of allowed devices (section MAC Filtering or DHCP Reservation).