Modern multimedia systems demand flexibility, and there's often a need to display smartphone content on a larger screen to view photos or videos. Owners of Apple devices and LG devices often wonder how to connect an iPhone to an LG TV via Wi-Fi Direct to enjoy content without the hassle of cables. This is especially convenient when sharing a presentation with colleagues or watching a movie full-screen.
It is worth immediately noting an important technical nuance: a direct connection via protocol Wi-Fi Direct Between iOS and Android TVs (like LG's webOS-based ones) it's often impossible to connect without an intermediate router. Apple uses its own proprietary standard. AirPlay, which requires devices to be on the same local network. However, there are methods to bypass the restrictions and configure DLNA or Screen Share, which allow you to achieve the desired result.
In this article, we'll cover all available synchronization methods, from native system functions to third-party apps. You'll learn why a direct connection might not work and which router settings might be blocking data transfer. We'll cover the steps in detail for models of different years, as protocol support may vary.
⚠️ Please note: The webOS interface on LG TVs is regularly updated. The layout of menu items may vary slightly depending on the firmware version and the specific model of your TV.
Why might a Wi-Fi Direct connection not work?
Protocol Wi-Fi Direct was originally designed to connect devices without a router. However, in the case of Apple products, the Cupertino company relied on its own technology. AirPlayUnlike traditional Wi-Fi Direct, AirPlay requires both the iPhone and LG TV to be on the same subnet managed by the router. This ensures more stable high-definition video streaming.
When you try to find your TV in your iPhone's settings via the standard Wi-Fi menu, you may not see your LG device. This happens because iOS hides devices that don't natively support Apple's Bonjour or AirPlay 2 protocols. Some older LG TV models require an additional app to emulate this service.
- 📱 Protocol incompatibility: iPhone doesn't see Android/webOS device's Wi-Fi Direct in the Screen Mirroring menu by default.
- 📶 Network requirements: For AirPlay 2 to work, it's critical that both devices are connected to the same frequency (2.4 GHz or 5 GHz).
- 🔒 Firewall blocking: The router may block ports needed to detect devices on the local network.
There's a misconception that the Wi-Fi Direct feature on an LG TV allows you to connect directly to it as a hotspot from your iPhone. In reality, if you connect your phone to the TV's Wi-Fi network (if this option is even available on your model), your smartphone's internet connection will be lost, and video streaming may fail due to a lack of access to local resources.
Preparing equipment and network for synchronization
Before you begin setup, you need to make sure your equipment is ready to use. Smart TV The LG TV must be connected to the internet, preferably via 5 GHz Wi-Fi for high throughput. Make sure the TV is running the latest version of the operating system. webOS, since AirPlay 2 support only appeared in newer software versions (starting with webOS 4.0 and higher, although there are exceptions for older models).
On the iPhone side, you also need to perform a number of checks. Make sure the function Wi-Fi is active and the phone is connected to the same network as the TV. If you have a dual-band router and the devices are on different frequencies (one on 2.4 GHz, the other on 5 GHz), they may not see each other despite having the same network name (SSID).
☑️ Checking connection readiness
It's also worth checking your date and time settings. If the time on your LG TV is out of sync, security certificates may not be validated, and the connection will fail. Time synchronization usually occurs automatically when connecting to the internet, but in rare cases, manual adjustments in the menu may be required. Settings → General → Time and Date.
⚠️ Note: If you're using a guest Wi-Fi network or a corporate network with client isolation, devices won't be able to discover each other. Use your home network without access restrictions.
Setting up native AirPlay 2 on LG TVs
Since 2019, most LG Smart TV models have received built-in support AirPlay 2This is the highest-quality image transmission method, ensuring minimal latency and high picture quality. To activate this feature, you don't need any third-party apps; simply configure your TV correctly.
Take the Magic Remote and press the button Settings (gear). Go to the section Support or General, then find the item AirPlay and HomeKit settingsHere, you need to turn the AirPlay switch to the "On" position. Once activated, you can set a passcode: it can be requested every time you connect or only the first time you pair.
LG Living Room (example)
| Setting parameter | Recommended value | Description of influence |
|---|---|---|
| Access code | Only on first connection | Balance between convenience and security |
| Allow access | All devices | Allows you to connect to any iPhone on the network |
| Require password | Off (for home) | Makes it easy to connect quickly |
| Device name | The name that the iPhone will see |
Once enabled, you may see a message on your TV screen indicating that AirPlay is active. Now, if you open Control Center on your iPhone (swipe down from the upper-right corner or up from the bottom, depending on the model) and tap Screen mirroring, your LG TV should appear in the list.
Using the LG TV Plus app to stream
If your LG TV is an older model or native AirPlay is unstable, the official app is a great solution. LG TV Plus (formerly LG Remote App). Available in the App Store, it allows you to not only control your TV but also stream media content.
After installing the app, launch it and follow the on-screen instructions to pair it with your TV. A confirmation code will appear on the TV screen, which you'll need to enter on your iPhone. The app uses your local Wi-Fi network for data transfer, so picture quality depends directly on the speed of your router.
- 📺 Control: A full-featured remote control in the smartphone interface.
- 📂 File transfer: The ability to open photos and videos from your iPhone gallery directly on your TV.
- 🌐 Browser: Some versions offer web surfing functionality with large screen display.
It's important to understand that LG TV Plus doesn't always support real-time screen mirroring as effectively as AirPlay. This solution is more suitable for viewing pre-downloaded photos and videos rather than gaming or sharing app interfaces.
What should I do if the app doesn't find my TV?
Make sure Bluetooth is enabled on your phone and TV. LG TV Plus often uses Bluetooth for the initial handshake, then switches to Wi-Fi for data transfer. Also, check the permissions in your iOS settings: the app must have access to the local network.
Alternative methods: DLNA and third-party apps
When standard tools fail, universal protocols and third-party software come to the rescue. Protocol DLNA (Digital Living Network Alliance) is the de facto standard for media sharing on a local network. The iPhone doesn't have built-in DLNA support in the Gallery app, but many free apps in the App Store (e.g., Cast to TV, Web Video Caster or BubbleUPnP) successfully emulate this functionality.
The principle is simple: you install the app, it scans the network, finds your LG TV (which acts as a DLNA renderer), and allows you to send a video file or streaming link. The TV will automatically download the content from the network, offloading the smartphone's processor.
Another option is to use the built-in browser on some models. You can open the web version of YouTube or another video service on your iPhone, find the Cast icon, and select your LG TV. In this case, the phone acts only as a remote control, and the video is streamed directly to the TV via its Wi-Fi module.
⚠️ Please note: When using third-party screen mirroring apps (not AirPlay), noticeable lag and audio desync may occur. This isn't a problem for viewing photos, but it's not suitable for fast-paced games or videos.
Troubleshooting connection and stability issues
Even with proper setup, issues can still occur. If the image is choppy or the connection constantly drops, the problem is most likely radio channel congestion. In apartment buildings, the 2.4 GHz band is often clogged by neighboring routers. Switching your TV and iPhone to the 5 GHz network (if the router is dual-band) often resolves the issue completely.
It's also worth paying attention to power saving settings. Some routers can "put rarely used devices to sleep" or limit their priority in the traffic queue. You can try enabling this feature in your router settings. QoS (Quality of Service) and set the priority for the MAC address of your TV or smartphone.
If nothing helps, perform a full reset of network settings on your iPhone (Settings → General → Transfer or reset iPhone → Reset → Reset Network Settings). This won't delete your data, but it will clear saved Wi-Fi passwords and Bluetooth settings, which often resolves software conflicts.
Why doesn't my iPhone see my LG TV in the AirPlay list?
Most often, the problem is that the devices are on different subnets. Check if the "Guest Network" feature is enabled on the router for one of the devices. Also, make sure that the AirPlay settings on your TV aren't set to "Only selected devices," which doesn't include your iPhone.
Is it possible to connect an iPhone to an LG without a Wi-Fi router?
Native AirPlay requires a router. While some LG TV models support the "Mobile Connection" feature or hotspot creation, iPhones may not support direct connections to these specific hotspots for screen mirroring without a router. Even a simple mobile router is the most reliable option.
Video is lagging when streaming from an iPhone. What should I do?
Reduce the video quality in the source app or move closer to the router. Also, try disabling Bluetooth on your iPhone if you're not using it for the remote, as radio modules operating close to each other can cause signal interference.
Do older LG TVs (2015-2018) support AirPlay?
Officially, AirPlay 2 support is available in 2019 and newer models (B9, C9, E9, and later OLED, NanoCell, and UHD series). Older models (2015-2018) will require third-party repeater apps or an Apple TV connection.
How to improve image quality when mirroring?
In the AirPlay settings on your LG TV, you can select a display mode (for example, "Screen Fit" or "Original"). Also, make sure power saving mode is disabled on your iPhone, as it can limit processor and Wi-Fi performance.