Modern users rarely imagine viewing content without the ability to instantly broadcast their smartphone screen to a larger diagonal. Technology Wi-Fi Direct from the company LG solves this problem by enabling a direct connection between devices without a router. This allows access to your media library, photo gallery, and even games from your mobile device, displaying the image on the screen. Smart TV.
The setup process may seem confusing at first, but it is based on logical steps. Unlike the usual Miracast Or DLNA, where devices communicate directly, which often provides a more stable picture and lower signal latency. You don't need to run extra cables or deal with complex network protocols.
In this article, we will discuss in detail how to activate broadcast mode on your TV. LG, find it in the list of available devices on your phone, and what to do if the connection fails the first time. We'll also cover security nuances and the specifics of working with different operating systems.
The principle of operation of the technology and its advantages
Technology Wi-Fi Direct is a wireless communication standard that allows two devices to connect directly to each other, bypassing an access point or router. In the context of televisions LG This means your smartphone or tablet can stream videos, music, and photos directly to your TV. The bandwidth in this case is limited only by the Wi-Fi capabilities of both devices, but is usually high enough to transmit HD and even 4K content.
The main advantage is independence from the home network. Even if your internet provider is experiencing problems or your router is down, the function Screen Share (implementing Wi-Fi Direct on TVs LG) will continue to work. This is especially useful in cottages, hotels, or offices where access to router settings is limited. Furthermore, a direct connection often provides lower ping, which is critical for gaming or presentations.
However, it is worth considering that with an active connection through Wi-Fi Direct A mobile device may drain its battery faster than usual. Also, unlike cloud services, the distance between devices is limited by the Wi-Fi signal's range, typically 10-15 meters without obstacles. Walls and metal structures can significantly weaken the signal.
- 📺 Instant screen sharing without delays.
- 🔒 Direct secure connection between devices.
- 🚫 Does not require a working router or internet connection.
- 📱 Support for all types of multimedia formats.
⚠️ Please note: When connecting via Wi-Fi Direct, your mobile phone may temporarily lose internet access as its Wi-Fi module switches to a direct connection with the TV.
Equipment preparation and preliminary settings
Before you begin setting up, make sure your TV is LG supports the function Smart Share or Screen ShareThis option is built into most models released after 2013, but the menu interface may differ depending on the operating system version. webOSYour mobile device must also have Wi-Fi enabled, and ideally, the streaming app must be updated if you plan to use specific software.
It's important to check that power-saving mode isn't enabled on your phone, which could block the search for external devices. It's also recommended to update your TV's firmware to the latest available version, as manufacturers frequently release patches to improve compatibility with new smartphones. Older software versions may not recognize devices with new encryption protocols.
For ease of management, you can pre-install the proprietary application LG TV Plus to your smartphone. It allows you to use your phone as a remote control and simplifies the pairing process, although the basic broadcasting function also works through standard Android or iOS tools. Make sure Bluetooth is also active on both devices, as it is often used for the initial handshake.
☑️ Preparing for connection
Activating Wi-Fi Direct on an LG TV
The first step is to put the TV into connection standby mode. On the remote control LG There is often a separate button with the inscription MAGIC REMOTE or simply SMARTBy clicking it, you will be taken to the launcher, where you need to find the application. Connection Manager or Screen ShareIn new models with webOS 4.0 and above this application can be called simply Connecting to a mobile device.
Once the app launches, your TV will begin searching for available devices or go into standby mode. Your TV's name will appear on the screen (e.g. [LG] webOS TV 55) and possibly a PIN to confirm the connection. Do not close this window until you complete the setup on your smartphone. If the window closes automatically, launch the app again.
Some models require manual permission to connect. To do this, go to Settings (gear), then select All settings -> General -> MBC Mobile / Connecting to a mobile deviceThe "On" indicator should be lit here. If the function is disabled, activate it with the switch.
What should I do if the Screen Share app is not found?
In some regions or on older models, the app may be hidden. Try finding it in the "My Apps" section or downloading it from the LG Content Store. If it's still empty, check your TV model's manual—the feature may only be supported through third-party apps.
Instructions for connecting a smartphone to a TV
The pairing process depends on your mobile device's operating system. Android users can use the built-in "Cast" or "Smart View" feature (on Samsung), "Wireless Monitor" (on Xiaomi), or "Projection" (on Huawei). For iOS users, the process is slightly different, as Apple uses the AirPlay protocol, but many modern TVs LG support it natively.
Open your phone's Wi-Fi settings. You'll see your TV's name in the list of available networks. However, most often, you'll need to use the quick settings menu. Swipe down from the top (or up from the bottom on older Android devices) and find the "Cast," "Smart View," or "Screen Mirroring" icon. Your phone will begin searching for devices within range.
When your TV appears in the list LG, tap it. A permission request may appear on the TV screen. Use your remote to select "Confirm" or enter the code displayed on the TV screen into the corresponding field on your smartphone. Once successful, your phone's screen will appear on the TV.
| operating system | Function name | Where to find | Peculiarities |
|---|---|---|---|
| Android (Samsung) | Smart View | Notification shade | Automatic resolution adjustment |
| Android (Xiaomi) | Broadcast | Settings -> Connected devices | Miracast support |
| iOS (iPhone) | Screen mirroring | Control center | Works via AirPlay 2 |
| Windows 10/11 | Connect | Notification Center | Requires Miracast support |
⚠️ Please note: Operating system interfaces (Android, iOS) and webOS versions on TVs may differ visually. Button layouts and menu item names may change after software updates. Always consult the latest documentation for your specific model.
Solutions to common problems and errors
The most common issue is that the phone simply doesn't see the TV in the list of available devices. In 90% of cases, this is resolved by rebooting both devices. Unplug the TV for 30 seconds to clear the network module cache, and then reboot the smartphone. Also, check if "AP Isolation" mode is enabled on the router. This prevents devices from seeing each other on the local network. While this is less of an issue for Wi-Fi Direct, it can still affect the initial handshake.
If you have a connection but the picture is constantly freezing or interrupting, try changing your Wi-Fi frequency. Many routers and TVs operate in the congested 2.4 GHz band. If your TV LG If your phone and router support 5 GHz, switch your network to this frequency. This will significantly increase throughput and data transfer stability.
Another possible cause is a protocol version conflict. Make sure support is enabled on your TV. MiracastIn some models LG You need to manually enable receiving requests. Go to Settings -> Net -> Miracast and make sure the switch is active. Sometimes, removing old, unnecessary devices from the list of connected devices in the TV menu helps.
Using the LG TV Plus app for advanced control
For those who want more control than just screen mirroring, the company LG developed an application LG TV PlusIt's available on Google Play and the App Store. Once installed and connected to the same Wi-Fi network (or via Wi-Fi Direct), the app turns your smartphone into an advanced remote control. You can control the cursor, enter text from the phone's keyboard, and even stream high-quality photos and videos from your gallery.
Unlike standard screencasting, the app lets you control playback on your TV while you continue using your phone for other tasks. For example, you can start a movie and then access a messenger app without interrupting your viewing experience. The app also supports the "Magic Remote" feature, which uses your smartphone's gyroscope to control the on-screen cursor.
To connect via the app, launch it and follow the on-screen instructions. It will automatically find the TV on your local network. If the automatic search fails, you can manually enter the TV's IP address, which can be found in the TV's network settings. This is especially useful in complex corporate networks.
- 🎮 Cursor control via your phone's gyroscope.
- ⌨️ Convenient text input using your smartphone keyboard.
- 🖼️ Broadcast photos and videos without duplicating the entire screen.
- ⚙️ Access to advanced TV settings.
How to reset network settings on an LG TV?
If nothing helps, you can try a full reset of network settings. Go to Settings -> All settings -> General -> Net -> Wi-Fi settingsSelect "Disconnect" or "Delete Network." Then, scan for networks and connect again. This will clear all saved passwords and configurations.
Is it possible to connect a phone without a router?
Yes, Wi-Fi Direct technology allows you to connect your phone and TV directly, without a router. In this case, the TV automatically creates an access point. However, if you want to control the TV via the LG TV Plus app, rather than simply mirroring your screen, a shared local network (router) is often necessary for full functionality.
Why is there no sound when connected?
Check your phone's audio settings. Sometimes, when connecting an external device, the sound defaults to the phone's speaker. In the casting menu or in your smartphone's Bluetooth/Sound settings, select "LG TV" or a similar sound output.