Modern technologies make it possible to completely eliminate wires when transferring multimedia content, turning viewing photos on a large screen into a truly comfortable experience. Smartphone owners Apple Often we are faced with the desire to show off company photos or simply examine the details of an image with the whole family, and the small screen of a mobile device is clearly inferior to a large display LG Smart TV. Fortunately, the ecosystem iOS and operating system webOS, installed on TVs LG, interact perfectly with each other when the wireless network is configured correctly.
There are several proven methods for streaming images, each with its own advantages depending on your TV model and software version. The primary data transfer protocol here is AirPlay 2, which is built into many modern models, but proprietary applications from are also actively used LG and third-party solutions. The main condition for a successful connection is the stable operation of the router and the correct pairing of devices within a single local network.
In this article, we'll cover all the setup details, possible errors, and troubleshooting methods so you can enjoy viewing your favorite photo gallery without delays or complications. You'll learn how to activate the necessary features in your TV menu and which privacy settings you should check on your smartphone before streaming.
Network requirements and device compatibility
The first and most critical condition for successful photo transfer is that both devices are on the same subnet. Wi-FiThis means that your iPhone and TV LG must be connected to the same router. If you have a dual-band router broadcasting 2.4 GHz and 5 GHz networks, make sure both devices can see each other, although modern routers usually combine them into a single network.
The TV model plays an important role in choosing the connection method. Technology support AirPlay 2 available on models LG, released in 2019 and later, as well as on some updated versions of earlier years. For older models running on webOS versions 3.0–4.0 may require alternative methods or installation of additional applications.
⚠️ Note: If your router is configured in "Guest Network" mode, devices may be isolated from each other, making the TV undiscoverable. In this case, you'll need to switch to the main network.
It's also worth checking that your software is up to date. On your TV, go to Settings → Support → Software Update and make sure you have the latest version installed. iPhone It is also recommended to update iOS to the latest available version, as older versions may contain bugs that prevent a stable connection via the protocol DLNA or AirPlay.
Connection method via AirPlay 2
The highest quality and fastest way to transfer images is to use the built-in protocol AirPlayThis method doesn't require installing additional software on your TV, provided the model supports this feature. The image quality is high definition, and the synchronization process is almost instantaneous after confirmation.
To get started, you need to activate signal reception on your TV. In the menu LG find the app Apple AirPlay or go to Settings → Connection → Apple AirPlay and HomeKitMake sure the switch is in the "On" position. If the system prompts you to update the firmware to enable this feature, accept the prompt.
☑️ AirPlay Test
Now take yours iPhone and open the Photos app. Select a single photo or a whole collection, then tap the Share button (the square with an arrow). In the list of available actions, find the icon AirPlay or the "Screen Mirroring" button. In the list of devices that appears, select yours. LG TV.
When you first connect, a four-digit code may appear on the TV screen. Enter it on your smartphone to confirm the pairing. After that, the image from your phone will fill the entire TV screen. You can scroll through your gallery, and the images will change on the large display without having to reconnect each time.
Using the LG ThinQ app
If the built-in AirPlay function doesn't work for some reason or your TV model doesn't support it, the official app is a great solution. LG ThinQThis is a universal remote control that can also stream media content from a mobile device to a TV screen via a local network. Wi-Fi.
Download the app LG ThinQ from App Store and launch it. The program will automatically search for available devices on the network. When your TV appears in the list, click it to pair it. A connection permission pop-up may appear on the TV screen, which you'll need to confirm with the remote.
Inside the app, select "Gallery" or "Photos" to access your phone's media files. iPhoneYou can select multiple photos and send them to your TV. The advantage of this method is that you can not only view but also control the slideshow playback directly from your smartphone's interface.
| Characteristic | AirPlay 2 | LG ThinQ | Smart Share (DLNA) |
|---|---|---|---|
| Image quality | High (Original) | Good | Depends on compression |
| Delay | Minimum | Average | Low |
| Installing software | Not required | An app is required | Built into iOS |
| Model support | 2019+ | Most Smart TVs | All Smart TVs |
Stream via Smart Share and DLNA
Technology DLNA, implemented in the function Smart Share on TVs LG, is a classic method for sharing media files. It allows a smartphone to view the TV as a network storage device or renderer and send files directly to it. This method is especially useful for transferring photos in their original quality, without the compression common in some messaging apps.
On TV LG make sure the function Smart Share enabled. It is usually located in the section Settings → Network → DLNA ConnectionsAllow access to content for all devices or specifically for yours. iPhoneWithout this permission, the phone simply won't see the TV in the list of available devices.
On iPhone Open the photo, tap "Share," and select the option related to sharing to devices (sometimes it may simply be the TV's name if it supports the discovery protocol). Alternatively, you can use a standard file manager. iOS, if the photos are saved there, and use the "Broadcast" or "Output image" function.
Why might photos not appear in Smart Share?
Some image formats, such as HEIC (the iPhone standard), may not be directly supported by older LG firmware versions. In this case, the TV may request conversion or simply not display the file. We recommend selecting "Compatibility" in your iPhone settings (Camera → Formats) or using a converter.
It is important to note that when transmitting through DLNA The phone doesn't always display the preview on its screen, acting more like a remote control. This can be inconvenient if you're used to controlling the process with a handset, but it frees up the smartphone's processor resources.
Third-party streaming apps
When standard tools don't produce the desired result, third-party applications come to the rescue. App Store There are many utilities such as Cast to TV, Replica or Web Video Caster, which specialize in delivering content to various platforms, including LG webOS.
The principle of their work is similar: you install the application on iPhone, and on TV (through the store LG Content Store) Sometimes you need to install a server component or simply launch a built-in receiver. These programs often have more flexible settings, allowing, for example, to create slideshows with music or broadcast photos in a specific order.
- 📱 Cast to TV - XCast: a popular application that supports protocols DLNA And Cast, can work with photos, videos and music.
- 📺 TV Cast for LG TV: specializes in transferring web content, but also allows you to open local files from your phone's gallery.
- 🖼️ PhotoCast: a highly specialized solution specifically for photographs, often with editing functions before sending.
Third-party software may require a fee or contain ads, but the functionality of these solutions often exceeds the basic system capabilities. Before installing, carefully read reviews to ensure compatibility with your version. webOS.
Troubleshooting connection and visibility issues
Despite the simplicity of the technology, users often encounter a situation where the TV simply doesn't appear in the list of available devices. First, check whether the feature is enabled on your router. AP Isolation (Access Point Isolation). This feature is designed for security in public places and prevents devices within the network from seeing each other.
Another common issue is different frequency bands. If your router is broadcasting two networks with the same name (Smart Connect) or different names (2.4G and 5G), make sure both devices are connected to the same one. Sometimes, temporarily disabling mobile data (3G/4G) can help. iPhoneso that the system does not try to use the Internet through a cellular operator instead Wi-Fi.
⚠️ Warning: Antivirus programs or firewalls installed on your router or ISP network may block ports used by AirPlay and DLNA protocols. Try temporarily disabling your antivirus software for diagnostic purposes.
If nothing helps, perform a full reset of network settings on both devices. iPhone this is done through Settings → General → Transfer or reset iPhone → Reset → Reset Network SettingsOn TV LG You can perform a "Quick Clear" or a full reset of network settings in the corresponding menu.
Frequently Asked Questions (FAQ)
Is it possible to transfer photos without the Internet, only via Wi-Fi?
Yes, for transferring photos between iPhone And LG TV Internet access is not required. Both devices need to be connected to the same router, even if the router doesn't have access to the global network. LAN will work correctly.
Why are the edges of a photo cut off when transferring it?
This is due to the different aspect ratios of phone and TV screens. TVs typically have a 16:9 format, while smartphones have a more elongated one. In the TV settings (button PICTURE or ASPECT RATIO on the remote control) select the “Original”, “4:3” or “Just Scan” mode to see the photo in its entirety without cropping.
Does the TV lag when viewing high-resolution photos?
Delays may occur when transferring very large files (RAW format) or if the signal Wi-Fi Unstable. Speed also depends on the performance of the TV's processor. For large files, it's better to use AirPlay 2, which is optimized for fast transfers.
Is there any sound when I turn on Live Photos?
When using AirPlay 2, audio is transmitted along with the video. If you're using DLNA or older Smart Share methods, audio may not be transmitted, as these protocols are primarily designed for static images.
Is it safe to connect a personal iPhone to public Wi-Fi for TV output?
In public places (hotels, cafes), using the "Guest Network" feature often blocks communication between devices. Furthermore, sharing personal photos on an open network can be unsafe. It is recommended to use such features only on trusted home networks.