How to connect a Samsung TV to Wi-Fi: all the methods and troubleshooting steps

Modern televisions Samsung turn into full-fledged multimedia centers, but without an internet connection their capabilities are limited. You won't be able to watch YouTube, to use Smart TV or install apps without a stable Wi-Fi connection. However, the connection process isn't always intuitive—especially if you're new to this or your router uses non-standard settings.

In this article, we will look at all the current methods for connecting TVs. Samsung to a wireless network - from the basic menu method to alternative options like WPS or adapter EthernetWe'll cover common errors (such as when your TV doesn't see the network) and explain how to fix them. If your TV was manufactured before 2018, some features may be missing—this is normal, and we'll provide workarounds.

1. Preparation: What to check before connecting

Before you begin setting up Wi-Fi on your TV, make sure the problem isn't caused by external factors. About 30% of support requests Samsung are related to router malfunctions or incorrect network settings, and not to the TV itself.

Here minimum checklist before connecting:

• 🔌 The router is turned on and the Wi-Fi indicator is on (not flashing red).
• 📶 Network signal stable - check on your smartphone or laptop.
• 🔒 Wi-Fi password known (if the network is secure).
• 📡 TV in coverage area — no further than 10 meters from the router (for 2.4 GHz).
• 🔄 No MAC address restrictions in the router settings.

If your router supports two frequencies - 2.4 GHz And 5 GHz — for TVs Samsung older than 2019 is recommended to use 2.4 GHz. New models (series QLED, Neo QLED, The Frame 2022+) usually support both frequencies, but 5 GHz may cause connection problems due to smaller coverage area.

⚠️ Attention: If your TV doesn't see the network 5 GHz, but other devices connect fine, check the channel settings in the router. Some models Samsung do not support channels above 149 (e.g. 161–165), which are often used in Russia.

2. Method 1: Connecting via the settings menu (main method)

This is a universal method that works on 95% of TVs. Samsung Smart TV regardless of the year of manufacture. The instructions are suitable for the series Q, U, KU, MU, NU, RU, TU, AU and newer ones.

Steps to connect:

1. Turn on the TV and press the button Home (home) on the remote control.
2. Go to Settings → General → Network → Open network settings.
3. Select Wireless network (Wireless).
4. In the list of available networks, find your Wi-Fi and click on it.
5. Enter your password (case sensitive!) and click Ready.
6. Wait for the message Connected - this may take up to 1 minute.

If an error appears after entering the password Failed to connect to the network, try:

• 🔄 Restart the TV (pull the plug from the socket for 20 seconds).
• 📵 Make sure your password doesn't contain any extra spaces or characters.
• 🔒 Temporarily disable network protection (install Open network in the router) and try to connect without a password.

What to do if the TV doesn’t see the network at all?

If your Wi-Fi network is not listed, check:

1. Hidden network (SSID): If broadcast is disabled in your router, enter the network name manually in the "Add network" menu.

2. Router operating mode: Some TVs do not support the standard 802.11ac (only 802.11n). Try setting the mode in the router settings Mixed (b/g/n).

3. Wi-Fi channel: If you are using a channel higher than 13 (for example 14), try changing it to 1-11.

4. MAC filtering: Your router may have a whitelist enabled. Add the TV's MAC address (you can find it in Settings → Support → About TV).

On Samsung TVs from 2020–2023 (TU8000, AU8000, QN90B, and other series), a software update prompt may appear when connecting to Wi-Fi for the first time. Don't cancel this prompt—it's critical for stable Smart TV operation.

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

Technology 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:

• 📌 Your router supports WPS (usually there is a button with this name or an icon 🔄).
• 📺 TV Samsung released after 2016 (series KU and newer).
• 🔒 WPS is not manually disabled in the router settings.

Connection instructions:

1. On your TV, go to Settings → General → Network → Open network settings → Wireless network.
2. Select WPS (push-button).
3. Press the button within 2 minutes WPS on the router (usually it is located on the back panel).
4. Wait for the message Connected on the TV screen.

If connection failed:

• 🕒 Make sure you press WPS on your router within 120 seconds of selecting the option on your TV.
• 🔄 Reboot your router and try again.
• 🚫 Check if WPS is disabled in the router's web interface (usually in the section Wi-Fi → WPS).

⚠️ Attention: Some providers (eg Rostelecom or MTS) disable WPS by default for security reasons. If the button on your router doesn't work, check the settings in your account.

4. Method 3: Connecting via Ethernet (cable)

If Wi-Fi is unstable or its speed is not enough to stream video in 4K, you can connect your TV to your router via cable. This method guarantees maximum speed and minimal latency, which is important for online games or streaming video.

You will need:

• 🔌 Ethernet cable (twisted pair, category 5e or higher).
• 📡 Free port LAN on the router.
• 📺 Port LAN on the TV (located on the back panel).

How to connect:

1. Connect the TV and the router with a cable.
2. On TV, go to Settings → General → Network → Open network settings.
3. Select Cable network (Wired).
4. Wait until the IP address is obtained automatically (DHCP).
5. If the connection is not established, check the cable or reboot the router.

Advantages of cable connection:

• ⚡ Speed up to 1 Gbit/s (versus a maximum of 300–500 Mbit/s via Wi-Fi).
• 📶 Stability - no interference or connection breaks.
• 🎮 Low ping - critical for cloud gaming (for example, GeForce NOW or Xbox Cloud Gaming).

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

If your TV still won't connect to the network after several attempts, there could be a variety of reasons, ranging from incorrect router settings to software glitches within the TV itself. Let's look at common errors and how to fix them.

Error 1: "Unable to connect to the network"

The most common problem. Causes:

• 🔑 Incorrect password — check the case of the characters.
• 🔄 Incompatible router settings - for example, encryption WPA3 (try it WPA2-PSK).
• 📵 Weak signal - Move the TV closer to the router or use a repeater.

Error 2: The TV does not detect the network

Possible solutions:

• 🔍 Check if the network is hidden (enable broadcast SSID in the router).
• 🔄 Restart your router and TV.
• 📡 Change the Wi-Fi channel in your router to 1–11 (if you are using 12–14).

Error 3: Constant connection breaks

What to do:

• 📶 Switch from 5 GHz on 2.4 GHz (or vice versa).
• 🔌 Disable the function on your router Band Steering (automatic switching between frequencies).
• 🔄 Update your router and TV firmware.

⚠️ Attention: On TVs Samsung 2017–2019 years of release (series MU, NU) Network settings sometimes get reset after a software update. If your internet connection is lost after the update, reset your network: Settings → Support → Self-diagnosis → Network reset.

6. Connection features on older models (2015–2018)

Televisions Samsung issues of 2015–2018 (series J, K, M) have limited Smart TV functionality and may not support modern Wi-Fi standards. Here's what to consider:

Problems and solutions:

• 🔌 No 5 GHz support - use only 2.4 GHz.
• 🔒 WPA3 doesn't work - set it in the router WPA2-PSK (AES).
• 📱 Some applications are missing (For example, Disney+ or Apple TV) - update the software or use external devices (Fire Stick, Android TV-box).
• 🔄 Slow connection — reset network settings: Settings → Network → Network Reset.

For models Samsung Series J (2015–2016) may be required manual IP address specification, if the router doesn't issue it automatically. To do this:

1. Go to Settings → Network → IP Settings.
2. Select Manually.
3. Enter the IP address (eg. 192.168.1.100), mask (255.255.255.0), gateway (192.168.1.1) and DNS (8.8.8.8).

How do I find out my TV's MAC address to connect it to a router?

You'll need your MAC address if MAC filtering is enabled on your router. Find it here:

1. Press on the remote control Menu → Support → About TV.

2. Scroll down to the section Network information.

3. Write down the value MAC address (Wi-Fi) (For example, 00:1A:2B:3C:4D:5E).

4. In the router's web interface, add this MAC to the list of allowed devices (section Wi-Fi → MAC Filter).

7. Optimize Wi-Fi for stable Smart TV operation

Even if your TV is connected to the network, it doesn't guarantee smooth operation. To avoid lags while watching videos or interface freezes, follow these recommendations:

Router settings:

• 📶 Wi-Fi channel: choose the least loaded one (use apps like Wi-Fi Analyzer for analysis).
• 🔄 Opening hours: For 2.4 GHz put it out 802.11n, For 5 GHz — 802.11ac.
• 🔒 Encryption: use WPA2-PSK (AES) — this is the optimal balance of security and compatibility.
• 📡 Transmission power: If the signal is weak, increase it to 100% in the router settings.

TV settings:

• 🔄 Turn it off Wi-Fi energy saving (if any): Settings → General → Power Saving → Low Power Network Mode.
• 📥 Update your software: Settings → Support → Software Update → Update Now.
• 🚫 Limit background processes: Settings → Support → Self-diagnosis → Close background apps.

For TVs Samsung QLED And Neo QLED (2020–2026) function available Wi-Fi Direct, which allows you to connect to your TV directly from your smartphone without a router. This is convenient for screen sharing or viewing photos and videos. To enable:

1. On TV: Settings → General → Network → Wi-Fi Direct.
2. On your smartphone: Turn on Wi-Fi and find the network with the name DIRECT-xx-SamsungTV.
3. Connect using the password from the TV screen.

8. Alternative ways to connect to the Internet

If connecting via Wi-Fi or cable is not possible (for example, there is no router or the TV is too old), consider these options:

1. Mobile hotspot (distribution from a phone)

• 📱 Turn on modem mode on a smartphone (Android: Settings → Network & Internet → Access Point, iPhone: Settings → Tethering).
• 📺 On your TV, connect to the created network as you would to a regular Wi-Fi network.

Cons: traffic limitation and phone battery drains quickly.

2. Powerline adapters (Internet via electrical wiring)

• 🔌 Connect one adapter to the router and the second one next to the TV.
• 📺 Connect the TV to the adapter with an Ethernet cable.

Pros: Stable connection without cables. Cons: High cost of adapters (from 2000 rubles per set).

3. USB modem (3G/4G)

• 📡 Buy a USB modem with support Samsung TV (For example, Huawei E3372).
• 📺 Connect it to the USB port of the TV and set up the connection in Settings → Network → Mobile network.

Suitable for cottages or areas without wired internet. Speed ​​depends on your carrier's coverage.

⚠️ Attention: On TVs Samsung 2020 and newer, when connecting via a mobile hotspot, access to some services may be blocked (for example, Netflix or IVI) due to ISP restrictions. In this case, use a VPN on your router or smartphone.

FAQ: Answers to frequently asked questions

🔍 Why can't my Samsung TV see my Wi-Fi network, but my phone can?

This is a typical problem if:

• The network operates at a frequency 5 GHz, but the TV doesn't support it (applicable to models before 2019). Solution: switch the router to 2.4 GHz.
• The router is in the enabled mode 802.11ac (only for 5 GHz), and the TV only supports 802.11nSolution: Set the mode to mixed mode. 802.11a/b/g/n/ac.
• The network is hidden (the broadcast SSID is disabled). Solution: Temporarily make the network visible or add it manually on the TV.

🔄 How do I reset network settings on a Samsung TV?

If your Wi-Fi connection is not working properly, try resetting it:

1. Go to Settings → General → Network.
2. Select Network reset (Network Reset).
3. Confirm the action and restart the TV.
4. Repeat the Wi-Fi setup from scratch.

On models before 2017 the path may differ: Settings → Support → Self-diagnosis → Reset.

📶 Is it possible to connect a Samsung TV to Wi-Fi without a remote?

Yes, there are several ways:

• Use remote control from another Samsung TV (universal remotes often work).
• Control your TV via SmartThings app (Available for Android and iOS). To do this, the TV must be connected to the network via Ethernet at least once.
• If your TV has control buttons (usually on the bottom or side panel), use them to navigate the menus.

On models with voice control (series QLED 2020+) you can say "Hi, Bixby. Open network settings."

🔒 How to protect your Samsung TV from Wi-Fi hacking?

Smart TVs are vulnerable to hacker attacks, especially when connected to public networks. To secure your device:

• Turn it off Wi-Fi Direct And Screen Mirroring, if you don't use them.
• Set a password on Settings TV: Settings → General → System Manager → Change PIN.
• Update your software to the latest version (vulnerabilities are patched in new firmware).
• Don't connect your TV to open networks (such as those in hotels or cafes). Use a mobile hotspot.

🎮 Can I play cloud games (Xbox Cloud, GeForce NOW) via Wi-Fi on Samsung TV?

Technically yes, but for comfortable play you need:

• Internet speed at least 25 Mbit/s (For 1080p@60fps).
• Connection via Ethernet (Wi-Fi causes delays).
• TV with support Game Mode (series QLED 2020+ or Neo QLED).

For Xbox Cloud Gaming a subscription is also required Xbox Game Pass Ultimate and a controller (connected via Bluetooth or an adapter).