How to connect your TV to the internet via Wi-Fi from your phone wirelessly: a step-by-step guide

Modern Smart TV Require an internet connection to watch online movies, YouTube, or update firmware. But what if you don't have a router at home and a wired connection is unavailable? Sharing Internet from a phone — a universal solution that works on any smartphone that supports the function mobile hotspotThis method is suitable for travel, temporary connections, or when the main Wi-Fi suddenly stops working.

In this article you will find step-by-step instructions For Android And iPhone, tips for troubleshooting common issues (such as when your TV doesn't detect your phone's network), and a comparison of 4G/5G and Wi-Fi connection speeds. We'll cover the nuances for popular brands— Samsung, LG, Sony Bravia And Xiaomi Mi TV, and we'll also explain why it's sometimes better to use USB connection instead of wireless.

⚠️ Important: The internet speed on your TV will be limited by your mobile operator's plan. If you have an unlimited plan with a speed limit after high-speed data is used up (for example, 10 GB at maximum speed), then after this limit, 4K video may slow down or become slower. 480p.

📊 What brand is your TV?
Samsung
LG
Sony
Xiaomi
Philips
Another

1. Preparation: What to check before connecting

Before setting up Internet sharing, make sure your TV and phone meet the minimum requirements. Without this, the connection may not work. or work unstably.

The TV must have:

  • 📺 Wi-Fi module (All Smart TV (Products released after 2015 support wireless networks). You can check this in the menu. Settings → Network.
  • 🔄 Possibility of connection to hidden networks (if your phone does not broadcast the network name).
  • 🔐 Support for modern security standards: WPA2-PSK or WPA3 (outdated WEP (will not fit).

On the phone you need:

  • 📶 Active mobile communications (3G/4G/5G) with sufficient traffic.
  • 🔋 The battery charge must be at least 30% (using a data connection quickly drains the smartphone's battery).
  • 📱 Function Access Point (on iPhone — "Modem mode"). On older phones (before 2018), it may not be available.

⚠️ Attention: Some operators block internet tethering on certain plans (for example, business packages or plans with unlimited calls). If your TV doesn't connect after enabling the hotspot, check your plan's terms in your operator account.

How can I find out if my carrier is blocking internet tethering?

Open your phone's mobile network settings and find "Access Point" or "Tethering." If it's not there, or if you see a "Unable to activate" notification when you try to enable it, your carrier has likely restricted the feature. Try using a SIM card from a different carrier or contact support.

2. Instructions for Android: How to enable a hotspot

On phones with Android 10 and newer the process of turning on the access point is standardized, but on some models (for example, Xiaomi or Huawei) There may be additional settings. Follow the step-by-step instructions:

1. Open Settings → Network & Internet → Hotspot & Tethering.

2. Tap on Wi-Fi Hotspot (on some phones - "Mobile hotspot").

3. Turn on the slider at the top of the screen.

4. Click "Configure an access point" (or "Wi-Fi Configuration") to set:

  • 🔤 Network name (SSID) - Come up with a simple name without spaces (for example, TV_Internet).
  • 🔒 Security type — choose WPA2-PSK (the most compatible option).
  • 🔑 Password — minimum 8 characters (use numbers and letters).

5. Save the settings and return to the main access point screen.

⚠️ Attention: if a notification appears after turning on the access point "There are no connected devices", but the TV doesn't see the network - try disable battery saving for the Settings app (on Samsung) or "Mobile Data" (on Xiaomi). These features can automatically disable seeding when inactive.

Hotspot is enabled on your phone|Network name (SSID) is displayed in the Wi-Fi list on your TV|Password entered correctly|Battery saving is disabled for network apps-->

3. iPhone Instructions: Personal Hotspot

On iPhone (starting from iOS 12) Internet distribution is called Modem modeThe process is simpler than on Android, but there are some nuances regarding compatibility with older TVs (produced before 2019).

1. Open Settings → Tethering (or Settings → Cellular → Personal Hotspot on some models).

2. Activate the slider Allow others to connect.

3. Leave the default network name (for example, "iPhone from [your name]") or change it in Settings → General → About → Name.

4. The password will be generated automatically, but you can change it by tapping on Wi-Fi Password (minimum 8 characters).

🔹 Features for TVs:

  • 🍎 iPhone uses WPA3 by default. If the TV doesn't connect, try changing the security type to WPA2/WPA3 in the modem mode settings (available from iOS 14).
  • 🔄 If the TV LG or Sony 2018 and older does not see the network, try temporarily disable Bluetooth on iPhone - sometimes this solves the problem of channel conflict.

⚠️ Attention: on iPhone With iOS 16 and newer versions automatically turn off internet tethering after 90 minutes without active connections. To avoid this, connect your TV to an access point and Play any video on YouTube - this will keep the connection active.

4. Connecting the TV to your phone's Wi-Fi

Once your phone's hotspot is active, all that's left to do is connect to your TV. The menu interface varies by brand, but the general process is the same. Below are instructions for popular brands.

📺 For TVs Samsung (Tizen OS):

  1. Click the button Home on the remote control → Settings → General → Network → Open network settings.
  2. Select Wireless Network → Find your access point name (SSID) in the list.
  3. Enter the password and confirm the connection.

📺 For TVs LG (webOS):

  1. Button Settings (gear) → All Settings → Network → Wi-Fi Connection.
  2. Select your network from the list. If it's not there, click Other networks and enter the SSID manually.
  3. After connecting, check the internet by running YouTube or Netflix.

📺 For Sony Bravia (Android TV/Google TV):

  1. Settings → Network & Internet → Wi-Fi.
  2. Select your phone's network → enter the password.
  3. If the TV asks you to update the date and time, confirm (this is important for SSL connections).

📺 For Xiaomi Mi TV:

  1. Settings → Network → Wireless Network.
  2. If the network is not displayed, click "Refresh" or reboot the TV.

Critical error: If the TV connects to the hotspot, but the internet doesn't work (the Wi-Fi icon is present, but the pages don't load), check the "Allow other devices to use data" setting on your phone. Android she may be hiding in Settings → Mobile network → Access point → Advanced.

5. Why the TV won't connect to the access point: troubleshooting

Even with the correct settings, errors may occur. Here top 5 reasons and ways to eliminate them:

Problem Possible cause Solution
The TV doesn't see the phone's network. Hidden SSID or incompatible Wi-Fi channel Turn on network visibility in the access point settings or change the channel to 2.4 GHz, 6th
There is a connection, but the Internet doesn't work. The operator is blocking distribution or a VPN is enabled on the phone. Disable your VPN, check your plan balance, or contact your carrier.
The network appears and disappears Battery Saver turns off hotspot Add the Settings app to battery saving exceptions
Low speed (480p video) Speed ​​limitation by the operator after traffic exhaustion Check your high-speed internet balance in your personal account
The TV asks to update the firmware to connect. Outdated version of TV software Connect your TV to the Internet via your phone and update the firmware manually.

⚠️ Attention: if you use dual sim phone (two SIM cards), the hotspot can only work through main SIM card (slot 1). Make sure mobile data is enabled for it.

6. Alternative ways to connect your TV to the Internet via your phone

If your Wi-Fi connection is unstable or your TV is too old for wireless networks, consider these options:

🔹 USB connection (for Android):

  • 📱 Connect your phone to your TV via USB cable (requires a cable with support USB OTG).
  • 🔄 Turn on your phone Settings → Network & Internet → Hotspot & Tethering → USB Tethering.
  • ⚡ Advantage: more stable Wi-Fi, uses less battery power.
  • ⚠️ Disadvantage: not all TVs work (support needed) USB Ethernet).

🔹 Bluetooth connection (limited functionality):

  • 📲 Suitable only for file transfer (for example, video from a phone to a TV), but not for full Internet access.
  • 🔗 Turn on the TV Settings → Connections → Bluetooth and pair it with your phone.

🔹 Screen Mirroring:

  • 🖥️ Allows you to broadcast your phone screen to your TV, but does not provide direct access to the Internet for TV.
  • 📱 On Android: Settings → Connected devices → Screencasting.
  • 🍎 On iPhone: use AirPlay (needed) Apple TV or a TV with support AirPlay 2).

⚠️ Attention: when using USB modem some TVs (LG 2017–2019) may require manual assignment of IP addressIn this case, in the TV network settings, select IP manually and indicate: 

IP: 192.168.42.100

Mask: 255.255.255.0


Gateway: 192.168.42.129


DNS: 8.8.8.8

7. How to save traffic when connecting a TV via a phone

Sharing your internet connection with your TV can quickly deplete your mobile data, especially if you're watching high-definition videos. 5 ways to reduce consumption:

  • 🎬 Reduce video quality: V YouTube or Netflix on the TV, select 720p instead of 4KThis will reduce consumption by 4-5 times.
  • 📵 Disable automatic updates: In your TV settings, disable automatic firmware and app updates.
  • 🔄 Use traffic compression: on Android turn on Settings → Mobile Network → Data Compression (not available on all phones).
  • ⏳ Limit background activity: On your TV, disable auto-launch of applications (for example, Prime Video or OKKO may consume traffic in the background).
  • 📡 Connect to 5G instead of 4G: if your phone and tariff support it 5G, the speed will be higher, and traffic will be used more efficiently (due to lower delays).

📊 Comparison of traffic consumption depending on video quality (per 1 hour):

Quality Traffic consumption Estimated time for 10 GB
480p ~300 MB 33 hours
720p ~900 MB 11 o'clock
1080p ~2.5 GB 4 hours
4K (2160p) ~7–10 GB 1–1.5 hours

8. Security: How to protect your access point from hacking

Sharing your internet connection via your phone creates a local network that other devices can connect to. To avoid data leaks or traffic theft, follow these rules:

🔐 Basic security settings:

  • 🔑 Use complex password (at least 12 characters, with numbers and special characters). Avoid simple combinations like 12345678.
  • 🔄 Change your password every week if you frequently connect in public places (for example, in a hotel).
  • 📵 Turn off the hotspot when you don't need it - this will reduce the risk of unwanted devices connecting.

🛡️ Additional protection (for advanced users):

  • 📱 On Android turn on MAC address filtering in the access point settings (allow connection only for the MAC address of your TV).
  • 🍎 On iPhone activate Settings → Tethering → Max Compatibility (this will disable WPA3, but will increase stability).
  • 🌐 Use VPN on your phone (For example, ProtonVPN or Windscribe), if you connect to public networks.

⚠️ Attention: If you distribute Internet in places with large crowds of people (airports, cafes), Disable the "Auto-connect" feature to public networks on your TV. This will prevent automatic connections to rogue access points masquerading as your network.

How to find out the MAC address of a TV?

On the majority Smart TV the path is this:

Settings → Support → TV Information → Network Information.

For Android TV: Settings → Network & Internet → Wi-Fi → Advanced → MAC Address.

Copy it and add it to the list of allowed devices in your phone's hotspot settings.

FAQ: Frequently asked questions about connecting your TV to the Internet via your phone

❓ Is it possible to connect an old TV (2012–2014) without Smart TV?

Yes, but only if it has a port HDMI or USBYou will need an external one. Wi-Fi adapter (For example, Google Chromecast or Amazon Fire Stick), which connects to HDMI and receives internet from the phone. Alternatively, USB modem, but it does not work on all models.

❓ Why does my TV connect to the hotspot, but YouTube doesn't work?

This may be due to:

  1. Port blocking by the operator (some tariffs limit access to streaming services).
  2. Incorrect date/time on TV (correct in Settings → General → Date and Time).
  3. VPN on your phone is interfering with geolocation (turn off VPN or set it up on your TV).
❓ How many devices can be connected to my phone's hotspot at the same time?

Technically, up to 10 devices, but in practice:

  • 📱 Android: 2–3 devices (TV + laptop) work stably.
  • 🍎 iPhone: up to 5 devices, but the speed is divided between them.

It is better to connect only one TV to avoid lags when watching videos.

❓ Is it possible to share the Internet from a phone via Bluetooth?

No, Bluetooth is not used for internet distribution. to the TV. It's only suitable for file transfer or control (e.g., with a remote app). For internet access, you need Wi-Fi, USB, or Ethernet-adapter.

How can I increase my TV's internet speed using my phone?

Try these methods:

  • 📶 Switch your phone to 5G (if supported).
  • 🔄 Change the Wi-Fi channel to 5 GHz (less interference, but shorter range).
  • 📵 Disable background apps on your phone (especially torrents or cloud backups).
  • 🔋 Connect your phone to a charger - when the battery is low, some phones limit the upload speed.

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