Modern Honor smartphones and LG TVs allow you to create powerful multimedia connections without the use of unnecessary wires. Technology Wi-Fi Direct Provides stable transmission of high-resolution video and audio directly from your mobile device's screen to a larger display. It's ideal for viewing photos, presentations, or movies from online cinemas, where image quality is paramount.
Unlike standard DLNA, which requires a router, a direct connection works even without internet access. You don't need to worry about your home Wi-Fi speed, as the connection is established directly between the receiver and transmitter. However, the setup process has its own nuances, which depend on the Magic UI version and your TV model.
In this article, we'll detail the steps for pairing devices, address common errors, and offer alternative streaming methods. You'll learn how to manage content without lag and enjoy it in the highest quality. Just make sure both devices are working properly and within range of each other.
Equipment preparation and compatibility testing
Before you begin setting up, you need to make sure your devices are technically ready to work. Most models HonorTVs released after 2017 are equipped with a Wi-Fi module that supports the Direct standard. LG TVs running WebOS also have built-in signal reception functionality, but it may be called differently depending on the year of production.
Make sure both devices' firmware is updated to the latest available version. Manufacturers regularly release patches that fix security protocol vulnerabilities and improve connection stability. Older firmware versions may simply not recognize each other in the list of available networks.
Pay attention to the distance between the devices. For a successful handshake, they must be in the same room, within 5-7 meters. Concrete or metal walls can significantly weaken the signal, resulting in interrupted data transfer or failure to initially pair.
There's a common misconception that Wi-Fi Direct requires a router. This isn't true: devices create their own local network. However, if you plan to stream online content (YouTube, Netflix), you'll still need internet access, but you can share it from your smartphone or connect your TV to the Wi-Fi network separately.
Activating the feature on an LG TV
The first step should always be setting up the receiver, i.e. the TV. Interface WebOS The process may vary depending on the model, but the logic remains the same. Open the settings menu and find the section responsible for connecting external devices. It's usually called "Connection" or "Network."
Find "Screen Share" or "Mobile Connection" in the menu. On newer models, this feature may be hidden deep within the device support settings. Activate discovery mode so the TV will broadcast a signal indicating it's ready to connect.
⚠️ Note: On some LG models, Screen Share only works in active standby mode. If the TV goes into sleep mode, the connection may be lost. Set the sleep timer to "Off" during setup.
After activation, a message may appear on the screen indicating that the device is ready to connect, and the TV's name will be displayed. This is the name you'll look for in your smartphone's list of Wi-Fi networks. Don't close this window until the pairing process is complete.
If you're using older LG models with the NetCast system, the procedure is different. You'll need to launch the "Smart Share" app from the app drawer on the remote. Without this app, the TV won't be visible to mobile devices.
Setting up an Honor smartphone for data transfer
Now let's move on to configuring your mobile device. On Honor smartphones, wireless interface controls are centralized in the notification shade and settings menu. You won't need superuser rights or any complex software.
Pull down the top menu and find the Wi-Fi icon. Press and hold it for a couple of seconds to access the advanced settings. Here you'll find the additional features menu, often hidden under three dots or the "More" option.
☑️ Check before connection
In the advanced settings, look for "Wi-Fi Direct." In some versions of Magic UI, it may be called "Wireless Projector" or integrated into the "Connect to Device" menu. Turn on the switch, and the phone will begin searching for available displays.
The system may request permission to change system settings or access geolocation. This is a standard procedure for Android, necessary for scanning networks. Agree to these requests for the search to complete successfully.
If the automatic search doesn't produce any results, try rebooting your Wi-Fi module. Turn it off and then back on after 10 seconds. This will clear the network connection cache and start a fresh search for devices on the air.
Pairing process and starting the broadcast
Once both devices are ready, the most important step begins. Your LG TV's name should appear in the list of available networks on your smartphone. This usually consists of the brand and model, for example, [LG] webOS TV OLED55.
Click the TV's name. A connection confirmation message may appear on the TV screen. Use the remote to select "Accept" or enter the PIN if displayed. This is a security measure to prevent neighbors from connecting to your screen.
| Parameter | Value for Honor | Meaning for LG TV |
|---|---|---|
| Connection type | Wi-Fi Direct / Miracast | Screen Share / Miracast |
| Frequency | 2.4 GHz or 5 GHz | 2.4 GHz or 5 GHz |
| Permission | Automatic (up to 1080p/4K) | Depends on the model |
| Delay | Minimum | Minimum |
Once the connection is successful, your smartphone's entire screen will be mirrored to your TV. This is called screen mirroring. You can open your gallery, browser, or video files, and the image will be streamed in real time.
Why does the image quality drop?
Quality can degrade due to interference in the airwaves or the smartphone's processor's slow speed when encoding video in real time. Distance also plays a role: the further away the devices are, the weaker the signal.
You can use your smartphone as a remote control to control playback. Some apps, such as YouTube, feature a dedicated "Cast" button, allowing you to control videos from your phone without blocking the screen with other notifications.
Use the LG ThinQ app for advanced control
Android's built-in tools are good, but the proprietary app LG ThinQ (formerly LG TV Plus) opens up additional possibilities. Available in AppGallery or Google Play, it allows you to not only mirror your screen but also control the TV itself.
Install the app on your Honor and start searching for devices. It will find the TV on the same Wi-Fi network (important: this requires a router, unlike pure Wi-Fi Direct). Once paired, you'll have full access to the TV settings.
The app lets you transfer photos and videos from your gallery directly to your TV's player, reducing the load on your smartphone's processor. The TV itself processes the image, ensuring smoother playback and higher quality.
⚠️ Please note: The LG ThinQ app interface is regularly updated. Button locations and section names may differ from those described in the instructions. Please check the app's help for the latest features.
The app also lets you use your smartphone as a touchpad to navigate Smart TV menus. This is especially convenient when entering text to search for movies or entering URLs in the TV's browser.
Solutions and typical mistakes
Even with proper setup, issues may still occur. The most common problem is that the phone doesn't detect the TV. In this case, make sure there isn't a heavy app running on the TV that could be blocking the Wi-Fi module. Try turning the TV off and on again completely.
Another common error is audio and video desynchronization. This often occurs when using high-definition codecs. Try lowering the video quality in the player settings or rebooting the router if you're using a hybrid connection.
If the connection keeps dropping, check to see if your Wi-Fi channel is being overloaded by neighboring routers. Switch the frequency in your router settings from 2.4 GHz to 5 GHz if your devices support this range. This will significantly increase channel throughput.
In some cases, your smartphone's antivirus or firewall may block outgoing connections. Add your TV to your list of trusted devices or temporarily disable your network protection to test.
Alternative methods for connecting Honor to LG
If Wi-Fi Direct isn't working or is unstable, there are other options. The most reliable is to use an HDMI cable with a Type-C to HDMI adapter. This ensures 4K signal transmission without lag or compression.
You can also use Chromecast or Android TV boxes connected to the HDMI port. They handle the signal reception and often offer more stability than the TV's built-in modules. In this case, you can use the "Cast" feature in the Google Home or YouTube apps.
Huawei/Honor ecosystem users can use Huawei Share, but it primarily works with Huawei Vision TVs. For LG devices, the standard Miracast protocol built into Android is best.
The method you choose depends on your goals: gaming requires a cable, photos require Wi-Fi Direct, and online movie theaters benefit from the built-in "Broadcast" feature within apps.
Why doesn't my LG TV detect my Honor phone?
Most often, the problem stems from different Wi-Fi frequency bands or outdated drivers. Make sure both devices support the 802.11n or ac standard. Also, check if AP Isolation is enabled on the router, which prevents devices from seeing each other.
Is it possible to play games on your phone through your TV?
Yes, but input lag will be noticeable over Wi-Fi Direct. This can be critical for fast-paced shooters or racing games. For turn-based strategy or card games, lag is unimportant. For a comfortable gaming experience, an HDMI cable is recommended.
Does Wi-Fi Direct use up internet traffic?
No, the image transfer process itself occurs directly between devices without access to the global network. Data usage is only used if you're streaming online video, in which case your phone uses its own mobile data or router's Wi-Fi.