Owning a modern smartphone Apple opens up wide possibilities for multimedia content, but the small screen of a mobile device is often unable to convey the full atmosphere of a movie or the quality of photographs. Lucky owners of this technology LG They can easily stream content from an iPhone to a larger display using a wireless connection. This eliminates the need to fiddle with wires and find adapters, ensuring quick and convenient device synchronization.
The main standard for wireless data transmission in the ecosystem Apple is a technology AirPlay, which in recent years has become natively supported by many TV models LGHowever, there are alternative methods, such as using the protocol DLNA or manufacturer-specific apps. The specific method you choose depends on the year of your TV and the operating system version. iOS.
Before starting the setup, make sure that both devices – your smartphone and TV – are connected to the same network. Wi-FiThis is a critical requirement, as it will be impossible to detect devices on the local network. If the router broadcasts signals on two frequencies (2.4 GHz and 5 GHz), it's best for the devices to be on the same subnet, although modern routers often combine them automatically.
Checking compatibility and preparing equipment
The first step to successful gadget integration is understanding the hardware capabilities of your TV. LGNot all models, even those equipped with Smart TV functionality, support the direct protocol. AirPlay 2As a rule, native support appeared in models released after 2019, as well as in some updated versions of earlier lines with the operating system webOS version 4.0 and higher.
If your TV is an older generation, that doesn't mean streaming is impossible. In such cases, third-party solutions and built-in features can help. Screen Sharethat use technology MiracastHowever, to work with iPhone Miracast often requires installing an additional app from the store on the TV itself. LG Content Store.
Pay attention to the software. Make sure that yours has iPhone the current version is installed iOS, as Apple regularly makes improvements to the stability of the AirPlay connection. Similarly, the TV LG may require a firmware update for the wireless modules to function correctly.
⚠️ Note: The menu interface on LG TVs may differ depending on the webOS version. If you don't see the options described, please consult the official documentation for your specific model in the support section of the manufacturer's website.
It's also worth checking your Wi-Fi signal strength to ensure high-definition video streaming. a stable speed of at least 15-20 Mbps is requiredIf the router is located far from the TV, lag or image artifacts may occur, so ideally the devices should be located within direct line of sight or in adjacent rooms without thick walls.
Setting up an LG TV to receive a signal
Before attempting to connect devices, you must activate the corresponding functions on the TV side. In modern models LG with support AirPlay 2 This feature may be disabled by default for security or energy saving reasons. You will need to access the main system settings via the remote control. Magic Remote.
Press the settings button (gear) on the remote and go to the general settings section. Find the option related to connecting external devices or directly AirPlayIn the menu, you need to not only enable the function but also configure access settings so that the TV requests permission to connect or accepts it automatically from known devices.
☑️ Check TV readiness
For older models that use technology Screen Share, the process looks different. You need to find the "Screen Share" or "Smart Share" app in the list of installed programs on the control panel. webOSOnce launched, the app will go into standby mode, and the device name will appear on the screen, which will be visible when searching from your phone.
Security settings are important. The TV may prompt you to set a passcode that must be entered on your iPhone the first time you connect. This protects against unwanted intrusion if other users are using your Wi-Fi network. It's recommended to leave this feature enabled if you're in a public place or office.
Using the built-in AirPlay feature
The easiest and highest quality way to stream content is to use a native protocol. AirPlayThis method ensures minimal latency and high image quality, as it is native to the ecosystem. Apple. First, unlock your iPhone and make sure it's connected to the same Wi-Fi network as your TV LG.
Open Control Center on your smartphone. On models with Face ID, swipe down from the top-right corner of the screen, and on models with a Home button, swipe up from the bottom edge. Find the "Screen Mirroring" icon, which looks like two intersecting rectangles. Tap it.
In the list of available devices that appears, select your TV. LGIf this is your first connection, a prompt may appear on your TV screen, and you'll need to enter a four-digit code on your iPhone. Once confirmed, your smartphone's desktop image will instantly appear on the big screen.
- 📱 Open Control Center by swiping on your iPhone's screen.
- 📺 Tap the Screen Mirroring icon (two rectangles).
- 🔗 Select your LG TV from the list.
- 🔢 Enter the confirmation code if it appears on the TV screen.
In screen mirroring mode, you can share any apps, photos, presentations, or games. It's important to understand that in this mode iPhone The TV works in landscape orientation; if you rotate the device, the image on the TV will also rotate. To end the broadcast, open Control Center again and tap "Stop Repeat."
What should I do if AirPlay doesn't detect my TV?
If the device doesn't appear in the list, try rebooting the router. Also, check whether your antivirus or router settings are blocking local device communication (AP Isolation). Sometimes, turning Bluetooth on and off on your iPhone helps.
Streaming via the LG TV Plus app
If native AirPlay doesn't work for some reason, or your TV is an older model but supports Smart TV, the official app is a great solution. LG TV PlusIt's available for free in the App Store and allows you to control your TV and stream media content from your phone to the screen.
Download and install the application on your iPhoneOnce launched, it will automatically start searching for available TVs. LG on the local network. Select your device from the list. A connection permission request may appear on the TV screen, which you'll need to confirm with the remote.
The main feature we're interested in is located in the media player section. You can stream photos, videos, and music stored on your smartphone. Simply select the desired file in the app, and it will begin playing on your TV. This is especially convenient for viewing personal photo albums or videos shot with your iPhone camera.
However, it is worth noting that LG TV Plus It's not a full-fledged screen mirroring tool. It works more like a remote control with media server functionality. You won't be able to launch a game or browser from your phone and see it on your TV; only specific media files will be displayed.
Alternative methods and third-party applications
In situations where built-in tools don't produce the desired result, third-party developers come to the rescue. The App Store offers numerous apps that emulate AirPlay or DLNA servers. Some of the most popular solutions include apps like Replica, TV Assist or Cast to TV.
The principle of their operation is similar: you install the application on the iPhone, and on the TV (if it is based on Android TV or has a browser) you may need to install a receiver, or the connection is made directly via the protocol DLNAThese apps often have more flexible codec settings and support formats that the standard LG player doesn't understand.
Another option is to use technology ChromecastIf your LG TV supports Chromecast built-in or a Chromecast set-top box is connected, a casting icon (a square with Wi-Fi waves) will appear in the YouTube, Netflix, or Google Photos apps. By tapping it, you can send the video directly to your TV, bypassing complex on-screen settings.
It's worth keeping in mind that free versions of third-party apps often contain ads or have session time limits. They can also consume more of your smartphone's processor, leading to faster battery drain and increased device heat during extended streaming.
Solution and error table
Even with proper setup, users may encounter technical issues. These are most often related to wireless network instability or software conflicts. If the image is choppy, the audio lags behind the video, or the connection keeps dropping, troubleshooting is necessary.
One common cause is Wi-Fi congestion. If there are many neighboring networks nearby, the signal can become distorted. In this case, rebooting the router or switching to a less congested frequency (for example, from 2.4 GHz to 5 GHz, if both devices support this standard) can help.
The issue could also be caused by outdated software. Check for updates for the app you're streaming through and for your TV itself under "General" -> "About TV" -> "Check for updates." Manufacturers sometimes release patches that fix compatibility issues with newer versions of iOS.
Below is a table of the most common errors and how to fix them:
| Problem | Possible cause | Solution |
|---|---|---|
| The TV is not visible in the AirPlay list. | Different Wi-Fi networks | Check that both devices are on the same network |
| Low image quality | Weak Wi-Fi signal | Move the router closer or use a repeater |
| No sound when broadcasting video | Incorrect output settings | Check your TV volume and sound settings in Control Center |
| Image lag | High network load | Disconnect other devices from Wi-Fi or reduce stream quality |
⚠️ Important: If after all these steps the TV stops responding or freezes, perform a full power cycle. Don't just pause it; unplug the TV for 1-2 minutes to reset the network module cache.
Optimizing wireless connection quality
To get the most out of viewing 4K or HDR content, it's important to ensure optimal data transmission conditions. Wireless networks are susceptible to a variety of factors, from microwave ovens to mirrors. Proper placement of equipment can significantly improve connection stability.
If your router supports the standard Wi-Fi 5 (802.11ac) or Wi-Fi 6 (802.11ax), be sure to use the 5 GHz band. It provides the higher throughput needed for high-resolution video streams, although it has a shorter range than 2.4 GHz.
It is also worth paying attention to the router settings. Function QoS (Quality of Service) Allows you to prioritize traffic for specific devices. You can configure your router to prioritize your TV and smartphone when they're active, reducing the likelihood of video buffering.
In conclusion, connecting an iPhone to an LG TV via Wi-Fi opens up new horizons for multimedia enjoyment. Whether watching family videos, showing presentations, or playing games on the big screen, modern technology makes it simple and accessible.
Why isn't my LG TV showing up in the AirPlay list on my iPhone?
Most often, the issue is that the devices are connected to different Wi-Fi networks (for example, one network for guests and one for the main network). Also, check that AirPlay is enabled in the TV settings (Settings -> General -> AirPlay). In rare cases, a TV firmware update is required.
Is it possible to mirror an iPhone's screen to an old LG TV without a Smart TV?
Without a Smart TV, this isn't possible directly via Wi-Fi. However, you can purchase an adapter (such as an Apple TV or an HDMI dongle with AirPlay support) that plugs into any TV's HDMI port and adds this functionality.
There is a delay in audio or video during broadcasting. What should I do?
Lag is usually caused by a congested Wi-Fi channel or slow internet speed. Try rebooting your router, disconnecting other devices from the network, or moving the router closer to the TV. Using the 5 GHz band often solves the problem.
Does the operator charge for transmitting images to TV?
No, data transfer within your home Wi-Fi network does not consume mobile data and is not charged by your carrier. However, if you stream online videos (YouTube, Netflix), your data is charged to your home internet connection at your provider's rate.