How to enable and configure Wi-Fi on a Samsung Smart TV: instructions for all models

Wireless internet connection on Samsung Smart TV provides access to streaming services, online cinemas and signature features such as Ambient Mode or Gaming HubHowever, many users encounter problems: the TV doesn't detect Wi-Fi, doesn't connect to the network, or constantly loses connection. The causes may lie in incorrect TV settings, as well as issues with the router or ISP.

In this article we will look at All ways to enable Wi-Fi on a Samsung Smart TV — from basic setup to troubleshooting complex errors. The instructions are relevant for the following models: 2018–2026 (series QLED, Neo QLED, Crystal UHD, The Frame, Serif etc.), including televisions on the platform Tizen OSIf your TV was released before 2018, some menu items may differ. Check the firmware version in the settings.

Before you begin, make sure your router is working properly and that your Wi-Fi password is entered correctly. On 2022-2026 Samsung TVs, you may be required to confirm via the mobile app when connecting to a new network for the first time. SmartThings - This is a normal security measure.

1. Basic method: connecting to Wi-Fi via the settings menu

The easiest method is to use the built-in TV menu. This method works on all Samsung Smart TV models, regardless of the year of manufacture. The main requirement is that your TV must support wireless networks (check for a Wi-Fi antenna on the back panel).

Step-by-step instructions:

• 📺 Turn on the TV and press the button Home (Home) on the remote control - usually indicated by a house icon.
• ⚙️ Go to Settings → General → Network → Open network settings.
• 🔄 Select an item Wireless network (Wireless).
• 🔍 Wait for the TV to search for available networks. Select your Wi-Fi network from the list.
• 🔑 Enter the password (if the network is secured) and click Ready.

If everything went well, the TV will automatically connect to the Internet. To check the connection, return to Network settings - a message should appear next to the name of your network Connected or Internet.

The router is turned on and distributing Wi-Fi|The network password is known and correct|The TV is within the network coverage area (no further than 10 meters from the router)|The remote control has working batteries-->

⚠️ Warning: On TVs Samsung 2023–2026 When you first connect to a new network, you may be asked to confirm it through the app. SmartThingsIf you don't have a smartphone, use an alternative connection method via WPS (see section 3).

2. Alternative ways to connect to Wi-Fi

If the standard method doesn't work, try one of the alternatives. They'll come in handy if:

• 🔄 The TV doesn't see your network in the list.
• 🔑 You forgot your Wi-Fi password.
• 📱 You need to connect without entering a password (via WPS).

Method 1: Connecting via WPS

Function WPS (Wi-Fi Protected Setup) allows you to connect to your router without entering a password. To do this:

1. Click the button WPS on the back panel of the router (usually it is labeled).
2. On your TV, go to Settings → General → Network → Wireless Network.
3. Select Connecting via WPS and follow the instructions on the screen.

Please note that not all routers support WPSIf there is no button, use another method.

Method 2: Connecting via a mobile hotspot

If your main network isn't working, you can temporarily share the Internet from your smartphone:

• 📱 Turn on Modem mode (or Access point) in the phone settings.
• 🔗 On your TV, select the created network and enter the password (it is displayed in the hotspot settings on your smartphone).

This solution is suitable for checking the Internet on TV, but for permanent use it is better to set up a primary Wi-Fi.

3. Solving common connection errors

If there is Wi-Fi on the TV Samsung Smart TV won't turn on or keeps turning off, there may be various reasons. Below we have collected the most common problems and ways to eliminate them.

Additional tips:

• 🔄 If the TV is recording "Unable to connect", try it reset network settings on the menu Settings → General → Network → Network Reset.
• 📡 For a stable signal, it is recommended to use routers that support the standard Wi-Fi 6 (802.11ax) - they work better with modern TVs.

⚠️ Warning: On TVs Samsung 2020–2021 sometimes an error occurs DHCP ErrorTo fix it, manually enter the IP address in the network settings (for example, 192.168.1.100), indicating the default gateway and DNS of your router.

4. Setting up Wi-Fi on older Samsung models (before 2018)

Televisions Samsung, released before 2018, work on older versions Tizen OS or even on Orsay OSTheir interfaces differ, so standard instructions may not work. Here's how to connect to Wi-Fi on these models:

For TV 2015–2017:

1. Click Menu on the remote control.
2. Select Network → Network Setup → Wireless.
3. Enter the password and confirm the connection.

For TV 2012–2014 (E, F, H series):

1. Press and hold the button Smart Hub on the remote control.
2. Go to Settings → Network → Wireless Network.
3. If the TV does not see the network, try connecting via WPS or an Ethernet cable.

On some older models it may be necessary firmware update for proper operation with modern routers. To check the software version, go to Support → Software Update → Update Now.

How to update firmware on an old Samsung TV?

1. Download the latest software version for your model from the official Samsung website (Support section).

2. Save the file to the flash drive in FAT32 format.

3. Insert the flash drive into the USB port of the TV and select Update now on the menu Support → Software Update.

4. Do not turn off the TV during the update (the process takes 5-15 minutes).

5. Optimize your Wi-Fi connection for streaming and gaming

If you use Samsung Smart TV to watch videos in 4K, online gaming, or video calls, a standard connection may not be sufficient. To avoid lag and freezing, follow these tips:

• 📶 Use 5 GHz band (if the TV supports it) - it is less loaded and provides higher speed.
• 🔌 Connect the router to the TV via Ethernet cable (if possible) - this will provide maximum stability.
• 🔄 Enable it in your router settings QoS (Quality of Service) and set the priority for the device Samsung TV.
• 📡 If the signal is weak, use Mesh system or Wi-Fi repeater to strengthen the coating.

For gamers who play through Samsung Gaming Hub, it is recommended:

• 🎮 Connect the controller via cable (not Bluetooth) to reduce latency.
• 🔧 Enable the mode in the router settings Game Mode (if any).
• 📊 Check your internet speed - cloud gaming requires at least 25 Mbps.

6. Network reset and factory reset

If none of the above methods help, the problem may be a software glitch. In this case, reset network settings or a complete reset of the TV to factory settings.

Reset network settings only:

1. Go to Settings → General → Network.
2. Select Network reset and confirm the action.
3. After rebooting, try connecting to Wi-Fi again.

Full reset of the TV (if nothing helps):

1. Open Settings → Support → Self-diagnosis → Reset.
2. Enter your PIN (default) 0000 or 1234).
3. Confirm the reset - the TV will reboot and return to factory settings.

⚠️ Note: A full reset will delete all installed apps, accounts, and personal settings. Before the reset, write down important data (such as service logins).

After the reset, the TV will prompt you to go through initial setup, where you can reconnect to Wi-Fi. If the issue persists, please contact support. Samsung or check the hardware (the Wi-Fi module may be faulty).

7. Frequently asked questions about Wi-Fi on Samsung Smart TV

🔹 Why can't my Samsung TV detect my 5GHz Wi-Fi network?

Not all Samsung models support the 5 GHz band. Check your TV's specifications on the official website. If not, connect to a 2.4 GHz network or use an external Wi-Fi adapter (for some models).

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

Yes, there are several ways:

• Use mobile application SmartThings to control TV.
• Connect a keyboard or mouse via USB and control the menu using them.
• On some models, the control buttons are located on the back of the TV.

🔹 How do I know if my Samsung TV supports Wi-Fi?

Check for a Wi-Fi antenna on the back of your TV (usually a small plastic protrusion). You can also check the menu: if Settings → Network there is a point Wireless network, which means the Wi-Fi module is installed.

🔹 My TV connects to Wi-Fi, but the internet isn't working. What should I do?

Try the following steps:

1. Reboot your router.
2. In TV settings, select Obtain an IP automatically.
3. Check if the Internet works on other devices.
4. If nothing helps, contact your provider.

🔹 Is it possible to connect a Samsung Smart TV to Wi-Fi without a password?

Yes, if your router supports it. WPS or password-less guest access. You can also temporarily disable network protection in your router settings (not recommended for permanent use).