Modern Smart TVs have become powerful multimedia centers, but their capabilities are significantly expanded when integrated with mobile devices. Syncing your smartphone and TV LG Wirelessly streaming video and photos via a wireless network also turns the gadget into a universal remote control. This eliminates the need to search for a lost remote or enter lengthy text using an awkward on-screen keyboard.
The connection process is based on the use of local Wi-Fi networks, which connects both devices into a single ecosystem. Unlike Bluetooth, the wireless protocol ensures high data transfer rates, which is critical for streaming high-definition content without lag. Properly setting up the connection unlocks the features. Screen Share, controlled via app LG TV Plus and the use of technology Miracast.
In this article, we will examine in detail all the current pairing methods, taking into account the differences in operating systems. Android And iOSYou'll learn how to troubleshoot common device visibility issues and ensure a stable connection for a comfortable media experience.
Preparing equipment and checking the network
Before you start the setup, you need to make sure that both devices are in the same connection conditions. The key requirement The key is to ensure that your smartphone and TV are connected to the same local Wi-Fi network. If your router supports dual-band mode, it's best to have both devices connected to the same frequency, for example, 2.4 GHz or 5 GHz, although modern routers usually route traffic between them intelligently.
Check if Smart TV is enabled on your TV. LGTo do this, press the button with the image of a house on the remote control and make sure you are in the main menu of the system. webOS. You should also activate the wireless communication module on your smartphone and allow access to geolocation, as in some versions Android This is required to search for devices on the network.
⚠️ Note: If you have a dual-band router with different network names (SSIDs) for 2.4 and 5 GHz, make sure your phone and TV are connected to the same network name, otherwise they may not “see” each other.
Make sure your TV's software is updated to the latest version. Manufacturers regularly release patches that improve wireless connection stability and add support for new protocols. You can find the update in the section Settings → All settings → Support → Software update.
Using the official LG TV Plus app
The most functional way of synchronization is to install a proprietary application LG TV PlusThis tool provides advanced control capabilities, including text input, menu navigation, and media streaming. The app is available for free in stores. Google Play and App Store.
After installation, launch the app on your smartphone. It will automatically search for available TVs on the network. A connection confirmation prompt with a digital code may appear on the TV screen. Enter this code in the app or press the confirmation button on the remote to complete the pairing.
☑️ Checking the connection in LG TV Plus
The app's interface is divided into several tabs, each responsible for specific functions. The "Remote" tab emulates physical buttons, the "Media" tab lets you select photos and videos from your phone's gallery, and the "Keyboard" tab is convenient for entering search queries on YouTube or Netflix.
⚠️ Please note: Some older LG TV models (pre-2015) may not support the new LG TV Plus app. They may require the legacy LG Remote app or the built-in Smart Share feature.
Screencasting via Screen Share (Miracast)
Technology Miracast implemented in TVs LG How Screen Share, allows you to fully mirror your smartphone's image on a larger screen. This is convenient for showing presentations, browsing the web, or playing games that don't support native Chromecast streaming.
To activate the mode on your TV, go to the signal source menu and select Screen Share Or find the corresponding app in the list of installed programs. A message will appear on the screen indicating that the device is ready to connect and is awaiting a signal from the mobile device.
On smartphones Android The function may have different names depending on the manufacturer: "Cast," "Smart View," "Wireless Monitor," or "Projections." Find this option in the notification shade or in the display settings, and select your TV. LG from the list and wait for the connection.
Why might the broadcast be slow?
Image latency when using Screen Share depends on the Wi-Fi router's power and distance. If the router is weak or located far away, artifacts and lag are possible. This method may not be suitable for gaming due to input lag.
It's important to note that using this method will only turn off or lock your phone's screen if the content is DRM-protected, but in most cases, the image will simply be duplicated, which can drain your battery faster than usual.
Connecting iPhone and iPad via AirPlay 2
Equipment owners Apple can use built-in technology AirPlay 2, which is supported by most modern Smart TVs LGThis allows you to stream videos, music, and photos directly from standard apps without installing additional software.
Make sure AirPlay is enabled on your TV. Go to Settings → Support → Apple AirPlay Settings and make sure the toggle is enabled. You can also set up a password requirement when connecting new devices for increased security.
To sync your iPhone with your TV, open Control Center (swipe down from the upper-right corner on newer models or swipe up on older models). Tap the Screen Mirroring icon (two rectangles) and select your LG TV from the list.
| Parameter | Android (Miracast) | iOS (AirPlay 2) | LG TV Plus App |
|---|---|---|---|
| Picture quality | Depends on the signal | High (HD/4K) | Depends on the file |
| Latency | Medium/High | Low | Minimum (remote control) |
| Battery charge | It is consumed quickly | Average consumption | Low consumption |
| TV control | No | No | Complete |
Streaming content via Google Chromecast
Many TVs LG have built-in support for the technology Google CastThis allows you to "send" content from smartphone apps (YouTube, Netflix, Twitch) to your TV, using the gadget only as a remote control, and not as a video stream source.
Unlike screen mirroring, the video is downloaded directly from the internet by the TV itself. This means you can minimize an app, answer a call, or even turn off your phone's screen, and playback on the TV will continue uninterrupted.
To use, find the broadcast icon (a rectangle with waves in the corner) in the app (like YouTube). Tap it and select your LG Smart TVIf the devices are on the same network, the connection will be established instantly.
This method is the most energy efficient and provides the best picture quality, as the TV uses its own decoder and network module to receive the data stream.
Solving common connection problems
Despite the simplicity of the technology, users may encounter situations where the phone doesn't detect the TV or the connection constantly drops. Most often, the problem lies in the router's security settings or client isolation.
Check if the "Client Isolation" (or AP Isolation) feature is enabled on your router. If it's enabled, devices connected to the Wi-Fi network can't communicate with each other, making synchronization impossible. Also, try rebooting your router, as a full network cache often results in lost device discovery packets.
⚠️ Note: Antivirus programs or firewalls on your smartphone may be blocking local connections. If nothing helps, try temporarily disabling network protection on your phone to check.
In some cases, resetting the network settings on your TV can help. To do this, go to Settings → Network → Wi-Fi connection → Advanced → Edit and try re-entering the network password after deleting the old connection profile.
Frequently Asked Questions (FAQ)
Is it possible to connect a phone to an LG TV without Wi-Fi?
Yes, this is possible with a cable. For Android and iPhone with Lightning to USB-C, you'll need special adapters (HDMI adapters). Some models also support USB connection, but the functionality will be limited to viewing photos and videos from memory, without screen mirroring.
Why isn't my LG TV showing up in the list of available devices?
Make sure the Screen Share app is running on your TV or AirPlay is enabled. Also, make sure Bluetooth is enabled on both devices, as it's often used for handshake purposes before transferring data over Wi-Fi.
Does syncing affect internet speed?
When mirroring your screen (Miracast/AirPlay), traffic flows within the local network and doesn't consume internet bandwidth. However, when using Chromecast or online movie theaters, the TV consumes internet traffic, which can reduce speeds on other devices if your provider has a low plan.
How do I turn off the connection notification on my TV?
In the AirPlay or Screen Share settings on your TV LG You can select the "First time only" or "No code required" mode (less secure) so that the confirmation request does not appear every time.