How to connect a Samsung TV to Wi-Fi: 5 proven methods + troubleshooting tips

Connection Samsung Smart TV Connecting to a wireless network is the first step to unlocking all the capabilities of your smart TV: from streaming 4K content on Netflix And YouTube to voice control through Bixby or Google AssistantHowever, even in 2026, users are still experiencing problems: the TV doesn't detect the network, asks for a password over and over again, or the connection drops after a few minutes. This article will examine these issues. all current connection methods — from the standard menu-based method to alternative methods for older models, as well as fixes for errors not described in the official documentation.

It is important to understand that the process may vary depending on TV series (For example, QLED QN90C vs Crystal UHD TU7000) and firmware versions Tizen OSIf your model was released before 2018, some features (eg. Wi-Fi Direct or WPS) may be missing. We've taken these nuances into account and compiled universal solutions that work on 90% of devices. Samsung last decade.

Before you begin, check two key points:

• 📶 The router is turned on and broadcasts the network in the range 2.4 GHz or 5 GHz (most TV Samsung Both support it, but older models only 2.4 GHz).
• 🔑 Wi-Fi password It's spelled correctly (case is important!). If you forgot, look it up on the router sticker or in your provider's account.

1. Standard connection via the settings menu

This is the most reliable and recommended method that works on all TVs. Samsung With Tizen OS (including 2015–2026 models). The interface may differ slightly, but the logic remains the same.

Steps to connect:

1. Turn on the TV and press the button Home (home) on the remote control (usually it’s round with a house icon).
2. Go to Settings → General → Network → Open network settings.
3. Select Wireless network (Wi-Fi).
4. Find your network in the list of available networks and enter the password. If the network is not listed, click Refresh the list of networks.
5. Confirm the connection. The TV will check the connection and offer to update the firmware (if available).

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

• 🔄 Reboot the router (turn off for 30 seconds and turn on again).
• 📱 Make sure the network is not hidden (the checkbox must be unchecked in the router settings Hide SSID).
• 🔒 Change encryption type on WPA2-PSK (AES) (in your router's personal account).

The router is turned on and the Wi-Fi indicator is blinking|

The TV is within the network coverage area (no further than 10 meters from the router)|

The password is entered without spaces and in the correct case|

"Guest Network Mode" is disabled on the router (it often blocks smart devices)

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2. Connecting via WPS (without entering a password)

Function WPS (Wi-Fi Protected Setup) Allows you to connect your TV to the network without entering a password—just press a button on the router. This is convenient if you have a long, complex password or are connecting multiple devices. However, Some Samsung models (e.g. J and K series before 2017) do not support WPS.

Instructions:

1. On your TV, go to Settings → Network → Wi-Fi → WPS.
2. Select Press the button on the router.
3. For 2 minutes press the physical button WPS on the router body (usually it is labeled or blinks after pressing).
4. Wait for the message "Connected" on the TV screen.

If the buttons WPS There is no router, check:

• 🔧 Is it possible to activate WPS via the router's web interface (section Wi-Fi → WPS).
• ⚠️ Not all providers support WPS (for example, some tariffs Rostelecom block this function).

What to do if WPS doesn't work?

If after pressing the WPS button the TV says "Unable to connect", try:

1. Disable WPS on your router, then turn it on again (in your personal account).

2. Reset network settings on TV: Settings → Support → Self-diagnosis → Network reset.

3. Use an alternative method (for example, through SmartThings).

3. Connect via the SmartThings app (for new models)

If you have a TV Samsung 2018 or newer models can connect to Wi-Fi via a mobile app. SmartThings (available for Android And iOS). This method is useful if the remote is lost or not working, and also simplifies setup for beginners.

Step-by-step instructions:

1. Download and install SmartThings on your smartphone.
2. Register or log in to your account Samsung.
3. Click Add device (+) and select TV.
4. Follow the on-screen instructions: the app will automatically find the TV and offer to connect to the same Wi-Fi network as your smartphone.
5. Confirm the connection on your TV (if required).

The advantages of this method:

• ✅ No need to manually enter a password on the TV (the app transfers the data automatically).
• ✅ You can control your TV from your phone (including voice commands).
• ✅ Suitable for models with One Connect Box (For example, QLED QN900C).

4. Alternative methods: Ethernet and USB adapter

If the Wi-Fi on your TV is not working or the signal is too weak, you can use wired connection or an external adapter. These methods are relevant for:

• 🏠 Old models (series E, F, H), where the Wi-Fi module often fails.
• 📡 Weak signal (for example, the TV is in a different room from the router).
• 🔌 Lack of built-in Wi-Fi (rare, but found in budget models before 2016).

Method 1: Connecting via Ethernet (LAN)

Just connect your TV and router with a cable. LAN (usually comes with the router). Then:

1. On TV, go to Settings → Network → Cable connection.
2. Select IP Settings → Get Automatically (DHCP).
3. Wait for connection confirmation.

Method 2: External Wi-Fi adapter

If your TV doesn't have built-in Wi-Fi (or it's broken), you can use a USB adapter. However, Not all adapters are compatible.! Samsung officially supports only a few models, such as:

5. Troubleshooting common connection errors

Even after entering the correct password, the TV may not connect to Wi-Fi. Let's consider top 5 mistakes and their solutions:

Error 1: "Unable to connect to the network"

• 🔌 Check your router settings:
  • Turn it off MAC address filtering (it can block TV).
  • Install Wi-Fi channel manually (for example, 6 or 11 For 2.4 GHz).
• 📵 Reset network settings on TV: Settings → Support → Self-diagnosis → Network reset.

Error 2: The TV keeps losing connection

• 📶 Change your Wi-Fi band: if you use 5 GHz, try it 2.4 GHz (it is more stable at longer distances).
• 🔋 Disable power saving: Find it in your TV settings Eco mode or Energy Saving and turn it off.

Error 3: Network not showing up in the list

• 🔍 Check hidden network: If your Wi-Fi is hidden, enter the network name (SSID) and password manually.
• 🔄 Update your TV firmware: Outdated software may not support new Wi-Fi standards (e.g. WPA3).

⚠️ Attention: Router settings (for example, WPA3, 802.11r or Mesh-networks) may conflict with older models Samsung TVIf you're unsure, set your router to compatibility mode. 802.11n (instead of 802.11ac/ax).

6. Connection without a remote control (using a smartphone or buttons on the TV)

If the remote control is lost or broken, you can still connect the TV to Wi-Fi. Here 3 working methods:

Method 1: Use the buttons on the TV body

On most models Samsung There are physical buttons (usually under the logo or on the side). Algorithm:

1. Find the button Menu (can be indicated by a dot or three stripes).
2. Press it until the menu opens. Settings.
3. Buttons Volume +/- (volume) select Network → Wi-Fi.
4. Button Channel +/- (channels) select your network and confirm your choice (usually by long pressing Menu).

Method 2: Install the remote control app

Download one of the applications to your smartphone:

• 📱 Samsung TV Remote (official, for Android And iOS).
• 📱 Universal TV Remote (fits older models).

For the application to work, the TV and smartphone must be connected to one Wi-Fi network (or use IR blaster, if it is on the phone).

Method 3: Connect a keyboard or mouse via USB

If the TV has a port USBYou can connect a wired keyboard and navigate the menu just like on a PC. This is convenient for entering long passwords.

7. Optimize Wi-Fi for stable streaming

Even if the TV is connected to the network, when watching 4K HDR Lag may occur when playing online games. To avoid problems:

Router setup:

• 📶 Select a separate channel for TV: In the router settings, assign a static connection to the TV IP and prioritize its traffic (QoS).
• 🔗 Use 5 GHz for 4K: This range is less crowded and provides speeds up to 1 Gbps (but it goes through walls worse).
• 🔄 Disable your router's smart features: Band Steering, Mu-MIMO or OFDMA may conflict with older TVs.

TV setup:

• 📺 Disable automatic updates: Settings → Support → Software Update → Auto Update → Off
• 🔋 Activate the "Games" mode: it reduces delays (Settings → General → External Device → Game Mode).

Additional equipment:

• 📡 Wi-Fi repeater: If the signal is weak, install a repeater (for example, TP-Link RE605X) between the router and TV.
• 🔌 Powerline adapter: transmits the Internet through electrical wiring (useful if the router is in another room).

⚠️ Attention: If you use VPN on the router, some services (for example, Samsung TV Plus or Disney+) may be blocked. In this case, configure VPN exceptions for TV in your router's personal account.

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

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

Most likely your model only supports 2.4 GHzCheck the specifications on the website. Samsung by model number (located on the back of the TV). If the router broadcasts both networks under the same name (SSID), separate them in the router settings.

The TV connects to Wi-Fi, but it says "No Internet access." What's the problem?

The reasons may be different:

• 🔌 Problems with the provider — check the internet on other devices.
• 📵 Incorrect DNS - try to write it manually 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare) in TV network settings.
• 🔒 MAC blocking — add the TV's MAC address to the list of allowed devices on the router.

How to connect Samsung TV to a hidden Wi-Fi network?

Go to Settings → Network → Wi-Fi → Add network manually. Enter:

• Network name (SSID) — the exact name of the hidden network (case-sensitive!).
• Security type - usually WPA2-PSK.
• Password - security key.

If the network does not connect, check that hidden networks are allowed in your router settings.

Is it possible to connect a Samsung TV to mobile Internet (4G/5G)?

Direct connection to the mobile network Samsung TV No, but there are workarounds:

• 📶 Modem mode on a smartphone: turn on Wi-Fi hotspot on your phone and connect the TV to it as to a regular network.
• 🔄 USB modem: some models (for example, Huawei E3372) can be connected to the port USB TV, but this requires manual tuning APN.

Please note: streaming 4K content via mobile Internet the traffic will quickly run out (up to 7 GB/hour).

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 → Support → Self-diagnosis → Network reset.
2. Roll back the firmware (if available) or wait for the next update.
3. Connect via Ethernet and manually download the previous version of the software from the website Samsung (section "Support").

If nothing helps, please contact support Samsung indicating the TV model and firmware version (you can find it in Settings → Support → About TV).