How to connect an LG TV to Wi-Fi without a cable via your phone: a step-by-step guide

Connecting a TV LG to the Internet via Wi-Fi Without using a network cable is a challenge many users face. This issue is especially pressing when the router is located far from the TV, and running wires is inconvenient or impossible. Fortunately, modern smartphones Android or iOS can act as an intermediary, distributing the Internet to the TV via an access point or using special functions like Wi-Fi Direct.

In this article, we will look at all available connection methods. LG Smart TV Connecting to a wireless network via a phone, including specifics for different TV models and operating systems. You'll learn how to set up internet sharing, what settings to check on your TV, and what to do if the connection fails. You'll also learn how to avoid common errors that interfere with stable operation. Wi-Fi on TV.

If your TV LG does not support direct configuration via phone (for example, older models of the series LN or LA), we will offer alternative solutions. All instructions are adapted to the latest firmware and interface versions, but please note: some menu items may differ depending on the TV's year of manufacture and regional settings.

📊 What LG TV do you have?
Smart TV on WebOS
Smart TV on NetCast
Regular (without Smart)
Don't know

1. Preparation: What to check before connecting

Before you begin setup, make sure your TV and phone meet the minimum requirements. This will save you time and avoid frustration later.

TV LG must support:

  • 📺 Smart TV on the platform WebOS (models since 2014) or NetCast (2012–2013).
  • 🔄 Function Wi-Fi Direct or Screen Share (for direct connections).
  • 🔧 Ability to manually enter network parameters (if using a phone access point).

Smartphone must be able to:

  • 📶 Create an access point (Hotspot) - required for all methods.
  • 🔗 Support Wi-Fi Direct (for models LG with this function).
  • 📱 Have the latest OS version: Android 8.0+ or iOS 12+.

Also check:

  • 🔋 Charge your phone (using a mobile data connection drains the battery quickly).
  • 📶 Mobile network signal (if you use mobile Internet).
  • 🔒 No operator traffic restrictions (some plans block data sharing).
⚠️ Attention: On TVs LG series OLED C1/C2 and newer may require a firmware update to work correctly with access points iPhoneCheck the software in the menu for updates. Settings → Support → Software Update.

2. Method 1: Connecting via your phone's hotspot

The most universal method that works on all models LG Smart TV With Wi-FiSuitable for Android And iOS, but it has a limitation: the TV will use the phone's Internet, not the home one Wi-Fi.

Step 1: Turn on your phone's hotspot

  • 📱 On Android: Settings → Network & Internet → Hotspot & Tethering → Wi-Fi Hotspot. Set the network name (SSID) and password.
  • 🍎 On iPhone: Settings → Tethering. Turn on Allow others and remember the password.

Step 2: Connect your TV to the access point

  1. On the remote control LG click Settings (⚙️) → Net → Connecting to Wi-Fi.
  2. Select your phone's hotspot name from the list.
  3. Enter the password and confirm the connection.

Step 3: Check the connection

Open any online service on your TV (for example, YouTube or LG Content Store). If the pages load, the connection is successful. If not, restart your phone and TV.

The access point name (SSID) contains only Latin characters

The access point password must be at least 8 characters long.

The power saving mode is disabled on the phone.

The TV is within 5 meters of the phone-->

⚠️ Attention: Some operators (eg. Tele2 or Yota) block internet tethering on certain plans. If your TV isn't connecting, check your plan's terms.

3. Method 2: Using Wi-Fi Direct (direct connection)

Function Wi-Fi Direct Allows you to connect your phone and TV directly, without a router. This method is suitable for transferring files or controlling the TV via apps like LG TV Plus, But does not allow the TV to access the Internet.

Step 1: Activate Wi-Fi Direct on your TV

  1. Press on the remote control Settings (⚙️) → Net → Wi-Fi Direct.
  2. Turn on the function and wait until the TV becomes “visible” to other devices.

Step 2: Connect your phone to your TV

  • 📱 On Android: Settings → Wi-Fi → Advanced → Wi-Fi Direct. Choose yours LG from the list.
  • 🍎 On iPhone: Use the app LG TV Plus (available in App Store).

Step 3: Control your TV with your phone

Once connected, you will be able to:

  • 🎮 Use your phone as a remote control (via LG TV Plus).
  • 📁 Transfer photos/videos to the big screen.
  • 🔊 Adjust sound via Bluetooth (if supported).

To access the Internet via Wi-Fi Direct additional configuration of the bridge with the main one will be required Wi-Fi (see method 4).

4. Method 3: Bridge between your phone and home Wi-Fi (for advanced users)

This method allows your TV to use your home internet even if it can't see your router. To do this, your phone connects to your home internet Wi-Fi, and then distributes it to the TV through Wi-Fi Direct or Hotspot. Minus: high load on the phone and possible lags.

Step 1: Connect your phone to your home Wi-Fi

Make sure your phone has a stable signal from the router. Check the speed using Speedtest — it should be at least 10 Mbps for comfortable video viewing.

Step 2: Enable Wi-Fi sharing on your phone

  • 📱 On Android: Activate the hotspot as in Method 1.
  • 🍎 On iPhone: Turn on Modem mode, but leave the connection to the home Wi-Fi.

Step 3: Set up your TV

  1. Connect your TV to your phone's hotspot (see Method 1).
  2. In the TV network menu, select Additional settings → IP settings → Manually.
  3. Please specify:
    • IP address: 192.168.43.100 (or another one from the access point range).
    • Gateway: 192.168.43.1 (IP phone).
    • DNS: 8.8.8.8 (Google DNS).

Once saved, the TV should be able to access the internet via the phone. This method requires technical knowledge, but it allows you to bypass router signal range issues.

Connection method Need internet on your phone? Connection speed Difficulty of setup
Access point (Hotspot) Yes (mobile or Wi-Fi) Average (depending on tariff) Low
Wi-Fi Direct No High (for local files only) Average
Bridge over the telephone Yes (home Wi-Fi) Low (may have lags) High

5. Troubleshooting: What to do if Wi-Fi won't connect

Even with the TV set up correctly LG may not see the network or refuse to connect. These errors and troubleshooting steps are discussed.

Problem 1: The TV does not find the phone's access point

  • 🔄 Restart both devices.
  • 📵 Make sure that the mode is turned off on your phone On the plane.
  • 🔍 Check that the access point is visible to other devices (for example, a laptop).
  • 🔧 Reset network settings on your TV: Settings → Network → Network Reset.

Problem 2: Connection drops or lags

  • 📶 Reduce the distance between your phone and TV (maximum 3-5 meters).
  • 🔋 Connect your phone to a charger - a low battery can cause problems.
  • 🚫 Disable background apps on your phone (especially instant messengers and cloud services).
  • 🔄 Change the access point channel in your phone settings (for example, from Auto on Channel 6).

Problem 3: No internet access when connected to an access point

  • 🌐 Check if the internet is working on your phone (open the website in your browser).
  • 📱 On Android turn on the option Allow other devices to manage the connection in the access point settings.
  • 🔒 Make sure your operator isn't blocking the distribution (call support).
  • 🔧 Manually enter DNS on your TV: 8.8.8.8 or 1.1.1.1.
⚠️ Attention: On TVs LG With WebOS 3.0 and older, protection against "untrusted" networks may be triggered. If a notification appears after connecting to an access point Limited Access, confirm the connection manually via Settings → Network → Advanced settings.
What should I do if my TV says "Unable to obtain IP address"?

This error occurs due to a DHCP conflict. Solutions:

1. In the TV settings, set a static IP (for example, 192.168.43.100).

2. Turn off the function on your phone Automatically disable the access point (if any).

3. Try another phone - some models Xiaomi or Samsung block connections from uncertified devices.

6. Alternative connection methods without a cable

If connecting via phone is not an option (for example, due to operator restrictions or a weak signal), consider these options:

1. USB Wi-Fi adapter for older models LG

TVs without built-in Wi-Fi (eg LG 32LN540V) can be equipped with an external adapter such as LG AN-WF100 or universal TP-Link TL-WN725NConnects via USB port, but requires compatibility with the TV firmware.

2. Powerline adapters (Internet via electrical wiring)

If the router is far away and the phone can't handle the load, use adapters TP-Link AV600 or Devolo MagicThey transmit the Internet through electrical wires and connect to the TV via Ethernet or Wi-Fi.

3. Mobile 4G/5G router

Compact routers like Huawei E5577 or ZTE MF920V They distribute internet via a SIM card. Connect your TV to such a router via Wi-Fi, if the home network is unavailable.

4. Screen mirroring apps

If you only need access to phone content (for example, to watch movies), use:

  • 📱 LG TV Plus (official app for Android/iOS).
  • 🖥️ Miracast (built in Windows 10/11 and some smartphones).
  • 🍎 AirPlay (for models only) LG with support, for example, OLED C9 and newer).

7. Optimize Wi-Fi for stable TV operation

Even after a successful connection, you may still experience delays when watching videos or connection drops. The following tips will help improve signal quality:

1. Select the correct Wi-Fi channel

Use apps like Wi-Fi Analyzer (Android) or NetSpot (iOS) to find the least congested channel. Channels recommended for the phone's hotspot 1, 6 or 11 (in the range 2.4 GHz).

2. Limit background tasks on your phone

  • 📵 Disable automatic app updates.
  • 🚫 Close instant messengers and cloud services (for example, Google Photos or Dropbox).
  • 🔋 Activate the mode Energy saving, but disable performance limitation for the access point.

3. Set up QoS on your TV

On models with WebOS 4.0+ function available Quality of Service (QoS):

  1. Go to Settings → Network → Additional settings → QoS.
  2. Enable priority for video streaming (YouTube, Netflix).
  3. Limit the speed for background updates (if available).

4. Use an external antenna for your phone

If your mobile network signal is weak, connect an external antenna to your phone (for example, 4G LTE Antenna) via an adapter. This is useful for distributing mobile internet in areas with poor coverage.

FAQ: Frequently asked questions about connecting LG TV to Wi-Fi via phone

❓ Is it possible to connect an LG TV to Wi-Fi via a phone without sharing the Internet (only for control)?

Yes, use it for this Wi-Fi Direct (cm. Method 2). The TV and phone will connect directly, but Internet access on the TV will only appear if the phone itself is connected to the network and configured as a bridge (see Method 3).

❓ Why doesn't my LG TV detect my iPhone's hotspot?

Possible reasons:

  • 🍎 On iPhone mode is on Maximum compatibility (disable it in the access point settings).
  • 🔒 The password contains Cyrillic characters - use only Latin characters and numbers.
  • 📱 TVs older than 2015 may not support the security protocol WPA3, used on iPhoneSwitch the access point to the mode WPA2.

How do I connect my LG TV to a hidden Wi-Fi network using my phone?

If your home network is hidden (not broadcasting SSID), do the following:

  1. On your phone, connect to the hidden network manually.
  2. Turn on the hotspot on your phone (it will distribute the Internet from the hidden network).
  3. On the TV in the menu Settings → Network → Wi-Fi connection select Other networks and enter the hidden network name and password.

❓ Is it possible to connect an LG TV to Wi-Fi via Bluetooth?

No, Bluetooth on TVs LG It is only used to connect audio devices (headphones, soundbars) or remote controls. It is not suitable for internet transfer. However, some models support file transfer via Bluetooth via the app LG TV Plus.

❓ Which LG models don't support Wi-Fi connection via phone?

Without Wi-Fi- adapters or additional devices will not be able to connect:

  • 📺 TVs before 2012 (series LE, LW, LV).
  • 📺 Models with NetCast (2012-2013), if not updated to the latest firmware.
  • 📺 TVs marked No Wi-Fi in the characteristics (for example, LG 24MT49S).

For these models, the only option is a wired connection or an external one. Wi-Fi-adapter.

📖 Read also

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