Modern Honor smartphones boast powerful screens and multimedia capabilities, but sometimes their size isn't large enough for comfortable movie viewing or photo presentation. Wireless technology allows you to instantly stream content from your mobile device to the large screen of your LG TV, turning your living room into a home theater. This process doesn't require additional cables or set-top boxes, as long as both devices support standard data transfer protocols.
In most cases Connecting Honor to LG This occurs via the built-in wireless module, using Miracast or Wi-Fi Direct technology. This ensures high-definition video streaming without significant delays, which is critical for gaming or viewing dynamic content. However, the success of the operation directly depends on proper network configuration and compatible software versions on both devices.
Before setting up, make sure your router is working properly and both devices are on the same local network. In this article, we'll cover all available synchronization methods in detail, from native Android features to third-party apps, and also address common errors users encounter when trying to connect for the first time.
Preparing equipment and network
The first and most important step is ensuring a stable connection between devices. Streaming high-definition video requires a high-quality wireless network. Honor And LG Smart TV must be connected to the same router. If you have a dual-band router, it's best to use the 5 GHz network to reduce latency, although the 2.4 GHz frequency is also suitable for basic tasks.
Check that Wi-Fi is enabled on both devices. On an LG TV, this is usually done via the "Smart" button on the remote or through the network settings menu. On an Honor smartphone, simply swipe down from the top to open the control center. Make sure that "Data Saver" mode isn't enabled on your phone, as this can block background data transfers.
It's also worth updating your software. Manufacturers regularly release patches that improve protocol stability. Miracast And DLNAGo to your system settings and check for updates. This is especially important for older TV models, where support for new standards may have been added in later firmware versions.
☑️ Check before connection
Using LG's built-in Screen Share feature
LG TVs use their own implementation of wireless display technology, often called Screen Share. To activate standby mode on your TV, press the "Smart" button on the remote control and locate the "Screen Share" or "Smartphone Display" app. Some models even have this feature built right into the connection settings menu.
After launching the app, a message will appear on the TV screen indicating that the device is ready to connect and awaiting detection. At this point, the TV begins actively broadcasting its ID to the network, allowing smartphones to discover it. The device name usually includes the TV model, for example, LG OLED55 or LG NanoCell.
On your Honor smartphone, open Settings and find the "Connection and Sharing" section. Here, select "Wireless Display" or "Cast." The phone will begin searching for available devices within range. Once you see your TV's name in the list, tap it to initiate the connection.
⚠️ Note: On some LG TV models, the Screen Share function may be hidden in the "Applications" folder or require manual activation in the "All Settings" → "General" → "External Device Management" → "Mobile Connection Settings" menu.
The connection process may take 5 to 15 seconds. During this time, a connection confirmation message may appear on the TV screen. If you see a code or an "Accept" button, confirm the action using the remote. The image from the Honor screen will then be copied completely to the TV.
Miracast and Wireless Display technology on Honor
The basis of wireless image transmission in the Android and Honor ecosystem is the protocol MiracastIt allows for direct video signal transmission using Wi-Fi Direct, meaning data travels from the phone to the TV without going through the router, even if both devices are technically connected to the same network. This ensures high response rates.
On Honor smartphones, this feature may have different names depending on the Magic UI or EMUI version. Most commonly, it's called "Wireless Display." You can quickly access it using the notification panel: swipe down twice from the top and find the corresponding icon. If you don't see it, tap the pencil icon or the three dots to edit the panels and add a shortcut.
When using Miracast, it's important to understand that your phone and TV create a direct connection. This may temporarily reduce your phone's internet speed if it switches to Wi-Fi Direct mode. However, for local video streaming, this is the best scenario, as it reduces the load on your primary wireless network.
Why does the sound disappear when connected?
Sometimes, when the wireless display is activated, sound continues to play through the phone's speaker. This depends on the protocol implementation on the specific model. Try playing a video in an app (such as YouTube) after connecting, and the sound should automatically switch to the TV.
If the connection is successful, you'll see your desktop on the big screen. Rotating your phone will automatically change the image orientation on the TV. To exit casting mode, simply tap the "Disconnect" button in the floating menu on your phone or disable the feature in the settings.
Alternative Methods: LG TV Plus App
If standard methods don't work or require more in-depth control, you can use the official app from the TV manufacturer. LG TV Plus (or its current version LG ThinQ) provides advanced functionality for interacting with the brand's smart TVs. The app can be downloaded from the store. AppGallery or Google Play.
After installation, launch the app and grant it the necessary permissions to access your local network. The program will automatically scan the network and find your TV. Pairing may require entering the PIN displayed on the TV screen. This ensures that no unauthorized devices connect to your TV.
Within the app, select the "Cast" section or the screen icon. Here, you can not only mirror your screen but also share specific files: photos, videos from your gallery, or music. This is convenient when you need to show a presentation or slideshow without being distracted by smartphone notifications.
| Connection method | Latency | Image quality | Stability |
|---|---|---|---|
| Screen Share (Miracast) | Low | High (up to 4K) | High |
| LG ThinQ (DLNA) | Average | Depends on the file | Average |
| Third-party applications | High | Average | Low |
| HDMI cable (adapter) | Absent | Maximum | Maximum |
Streaming content from apps (YouTube, Netflix)
The Cast feature, built directly into popular streaming apps, deserves special attention. It's the most energy-efficient way to watch video. Unlike full screen mirroring, the phone only acts as a remote control, sending a link to the video stream to the TV.
Open the YouTube app on your Honor smartphone. In the upper-right corner of the video or in the app menu, look for the rectangle icon with waves (Cast). Tap it and select your TV. LG from the list. The video will start playing on the TV, and your phone can be used for other tasks or locked.
The advantage of this method is that video quality adapts to the TV's capabilities and internet speed, rather than being limited by the phone's power. Furthermore, the smartphone's battery drain is minimal. This technology is supported by YouTube, Netflix, Twitch, Spotify, and many other services.
It's worth noting that for Cast to work, both devices must be on the same Wi-Fi network. If your phone is connected to mobile data and your TV is connected to Wi-Fi, the feature won't work. Also, some apps may require you to sign in to the same account on both devices to sync viewing history.
Troubleshooting and error diagnostics
Despite the simplicity of the technology, users often encounter situations where the phone can't see the TV or the connection constantly drops. One of the most common causes is the use of a guest Wi-Fi network. If the router separates clients (AP Isolation), the devices won't be able to "see" each other. Connecting to the main network is necessary.
Another common issue is outdated Wi-Fi module drivers. Try rebooting the router by unplugging it for 10-15 seconds. Rebooting the Honor and LG devices themselves also helps. Sometimes, a built-up network service cache prevents the discovery protocol from working correctly.
If the image is choppy or has low resolution, check your network load. Downloading large files on other devices can clog the channel. In this case, switching to the 5 GHz frequency will help if your router and TV support it.
⚠️ Note: Menu interfaces and item names may vary depending on the year of your LG TV and the Android version on your Honor smartphone. If you don't find the feature described, search for "screen" or "connect" in the settings.
In rare cases, the problem lies with your antivirus software or router firewall, which blocks the ports used for Miracast. Try temporarily disabling your network protection to test. If this helps, add the devices to your trusted list.
Using third-party apps for broadcasting
When built-in tools fail, third-party apps come to the rescue. One of the most popular solutions is TV Cast for LG or AllCastThese programs can find TVs even in complex network configurations and stream content that cannot be transmitted using standard means.
Install the selected app on your Honor from the app store. Launch it and follow the on-screen instructions to find your device. Most of these apps work like browser streaming: you enter the video URL within the app, and it sends the stream to your TV.
Some apps allow you to stream your screen with a delay, making them unsuitable for gaming, but perfectly suitable for browsing the web or viewing documents.
When using third-party software, ensure you grant all requested permissions, especially access to local networks and media files. Without these permissions, the app will not be able to read your phone's content and stream it to the big screen.
Frequently Asked Questions (FAQ)
Why doesn't my LG TV detect my Honor phone?
Most often, the problem is that the devices are connected to different Wi-Fi networks (for example, one to 2.4 GHz, one to 5 GHz, but with different SSIDs, or one to a guest network). It's also worth checking whether the connection is blocked in the TV's security settings.
Is it possible to connect Honor to an old LG TV without Smart TV?
Without Smart TV, you can't connect your phone directly via Wi-Fi, as the TV lacks a wireless signal receiver module or an operating system to process images. In this case, you'll need to purchase an external set-top box (such as Chromecast or Android Box) that connects via HDMI.
Does the connection affect internet speed?
When using Cast mode (YouTube), the load is minimal. Screen mirroring (Miracast) uses Wi-Fi Direct technology, which creates a separate communication channel, so the main internet speed shouldn't be affected, but the theoretical Wi-Fi bandwidth is divided between tasks.
How do I mute my phone while keeping it on the TV?
The sound usually switches automatically. If this doesn't happen, try turning down the volume on your phone to minimum after the broadcast starts. In some cases, starting the video after establishing a connection to the TV helps.