You took great photos on iPhone, but want to show them on the big screen LG TV without unnecessary wires? Wireless image transmission via Wi-Fi — the most convenient solution, but not always obvious. Unlike Android-devices where a standard one is often sufficient Miracast, at Apple their protocols, and LG - own ecosystem WebOSAs a result, users encounter errors like "device not found" or "connection impossible."
In this article we will look at 5 proven methods display images from iPhone on LG Smart TV through Wi-Fi — from built-in functions AirPlay And Smart Share to little-known workarounds for older TV models. We'll pay special attention to network setup (why The router must support 5 GHz.) and solving typical problems, for example, when iPhone "sees" the TV, but can't connect to it. All instructions are relevant for iOS 15–17 And WebOS 4.0–23, including the latest updates from 2026.
Before you begin, check two key conditions:
1. Your LG TV connected to the same Wi-Fi networks, that and iPhone (not through guest mode router!).
2. On iPhone included Wi-Fi And Bluetooth - some protocols (for example, AirPlay 2) use both channels simultaneously.
Method 1: AirPlay – Apple's official method
AirPlay - this is a proprietary technology Apple for wireless content streaming, and it works with most modern LG TVs (starting from WebOS 4.0). The main advantage is there is no need to install additional applicationsHowever, there are some nuances: not all models LG support AirPlay "out of the box", and in some regions the function may be disabled by default.
To check the compatibility of your TV, go to the menu:
Settings → All Settings → General → Apple AirPlay and HomeKit.
If there is no item, it means your model does not support it. AirPlay directly (go to the next method).
- 📱 On iPhone: open the photo in the app
Photo, press the buttonShare(square with an up arrow) and selectAirPlay. - 📺 On LG TV: In the window that appears, confirm the connection. If the request does not appear, check if it is enabled. AirPlay in TV settings.
- 🔄 If it doesn't work: reboot iPhone and the TV, then try again. Sometimes turning it off helps.
VPNon a smartphone.
⚠️ Attention: On TVs LG 2018–2019 release years AirPlay It may work unstable due to chipset limitations. In this case, try reducing the resolution of the streamed image in the settings. iPhone:Settings → Photos → Transfer to Mac or PC→ selectAutomaticallyinstead ofSave the originals.
TV and iPhone on the same Wi-Fi network|
AirPlay is enabled in LG settings|
Do Not Disturb mode is disabled on iPhone|
Software updated on both devices-->
2. Method: Smart Share (LG Content Share) - an alternative for older models
If your TV LG does not support AirPlay, but is equipped with a function Smart Share (available on models with WebOS 3.0+), you can use it. This method is less convenient than AirPlay, but reliable for transmission photos and videos without sound. The main disadvantage is you need to install the application first LG TV Plus on iPhone.
Instructions:
1. Download the app LG TV Plus from App Store (free, but contains ads).
2. Launch it and wait until the application finds your TV on the local network.
3. In the main menu of the application, select Smart Share → Photo and allow access to media files iPhone.
4. Select the desired images and click Send.
Important: Smart Share works only with formats JPEG, PNG And MP4If your photos are in HEIC (standard format iPhone), they need to be converted first. This can be done directly on iPhone:
Settings → Photos → Transfer to Mac or PC → select Compatible.
| Method | Compatibility | Installation required | Supported formats |
|---|---|---|---|
| AirPlay | WebOS 4.0+ | No | JPEG, PNG, HEIC, MP4, MOV |
| Smart Share | WebOS 3.0+ | Yes (LG TV Plus) | JPEG, PNG, MP4 |
| Google Home | Any model with Chromecast |
Yes (Google Home) | JPEG, PNG, GIF |
| DLNA applications | WebOS 2.0+ | Yes (AllCast, LocalCast) | JPEG, PNG, MP4, AVI |
Method 3: Google Home (if you have a Chromecast)
If your TV LG does not support either AirPlay, no Smart Share, but it is connected to it Google Chromecast (or built-in Chromecast built-in), you can use the application Google HomeThis method is universal, but requires additional equipment.
Step-by-step instructions:
1. Connect Chromecast To HDMI-TV port and set it up through the app Google Home on iPhone.
2. Make sure that iPhone And Chromecast in one Wi-Fi networks.
3. Open the photo in Google Photos (the application must be installed) and click the button Broadcast (screen icon with waves).
4. Choose yours Chromecast from the list of devices.
Restrictions:
- Image quality may be reduced when the signal is weak Wi-Fi (recommended speed - not less than 10 Mbps).
- Not all formats are supported: for example, HEIC will have to be converted to JPEG.
- The delay (lag) when scrolling through photos can reach 1–2 seconds.
⚠️ Attention: If you use Chromecast If your device is a first-generation model, it may not support modern video codecs. In this case, photos will be streamed, but videos will not. Check your device model in the settings. Google Home.
4. Method: DLNA applications (AllCast, LocalCast)
Protocol DLNA — is a universal standard for exchanging multimedia between devices on a local network. Many TVs LG (even the old ones) support DLNA server, But iPhone It doesn't work out of the box. The solution is third-party apps like AllCast or LocalCast.
How to set up:
1. Install on iPhone application LocalCast (free version with limitations) or AllCast (paid, but without unnecessary fluff).
2. Turn on DLNA on TV: Settings → Network → DLNA (on some models the path may differ: Settings → General → Smart Features → DLNA).
3. Launch the application on iPhone, select photos and click Cast to (broadcast icon).
4. Your TV will appear in the list of devices. LG - select it.
Advantages of the method:
- Works on all models LG With WebOS 2.0+.
- Supports playlists (you can broadcast several photos at once).
- No brand restrictions - suitable for any equipment DLNA.
Flaws:
- Free versions of applications show ads.
- There may be problems with the format HEIC (will have to be converted).
- On some TVs LG 2016–2017 years of production DLNA works only through LAN cable, and not Wi-Fi.
How to convert HEIC to JPEG on iPhone without a computer?
Open the photo in the app Photo, click Change → Duplicate → select Duplicate as JPEG. The new copy will be saved in the format JPEG and will be compatible with most DLNA devices.
5. Method: Live broadcast via browser (for the tech-savvy)
If none of the previous methods worked, you can use web interface TV LGThis method requires a little more effort, but it works even on very old models with WebOS 1.0+The point is to upload photos to built-in web server TV via browser.
Instructions:
1. Find out IP address your TV: Settings → Network → Network Status → IP Address.
2. On iPhone open your browser Safari and enter the address in the format: http://[TV IP address]:8080 (For example, http://192.168.1.100:8080).
3. Log in (the default login and password are often admin/0000 or an empty field).
4. In the web interface, find the section Media or Files and upload photos using the form.
This method is suitable for one-time transfer A small number of files. It's inconvenient for regular use, but it's a lifesaver when other methods aren't available.
⚠️ Attention: Web interface for TVs LG may contain vulnerabilities. Do not leave it open to access from the external network (check that in the router settings DMZ disabled for the TV's IP address).
Troubleshooting: What to do when nothing works
Even with proper setup, errors can still occur. Here are the most common ones and how to fix them:
- 🔌 "Device not found":
- Check that iPhone and TV in one subnet (for example, both have IP addresses of the form
192.168.1.x). - Disable the function on your router
AP Isolation(client isolation). - Reboot your router - sometimes the DHCP server "forgets" devices.
- Check that iPhone and TV in one subnet (for example, both have IP addresses of the form
- 📶 "No connection" with good Wi-Fi:
- Try connecting to the network
5 GHzinstead of2.4 GHz(or vice versa). - Turn it off iPhone
VPNAndContent filtering(Settings → Screen Time → Content Filters). - Reduce the resolution of your photos in the settings. iPhone.
- Try connecting to the network
- ⚙️ "Function not supported":
- Update your TV firmware:
Settings → Support → Software Update. - Check your TV region: Some features (eg. AirPlay) may be blocked in certain countries. You can change your region in
Settings → All settings → General → Region.
- Update your TV firmware:
If the problem persists, try alternative route:
1. Upload photos from iPhone into the cloud (Google Photos, iCloud).
2. Open the cloud service on your TV via the built-in browser or app (for example, Apple TV For iCloud).
This is not a direct method, but it is reliable and always works.
FAQ: Frequently Asked Questions
My 2015 LG TV doesn't support AirPlay. Is there a workaround?
Yes, if your model is equipped with WebOS 2.0+, try:
1. Use DLNA-applications (AllCast or LocalCast).
2. Connect Google Chromecast To HDMI-port and broadcast through Google Home.
3. Upload photos to a flash drive and use USB port TV (if supported).
For models older than 2015 (eg. LG LA620V) may be required wired connection through Lightning-to-HDMI adapter.
Why aren't my HEIC photos showing up on my TV?
HEIC - this is a proprietary format Apple, and many televisions (including LG) are unable to reproduce it. Solutions:
1. Convert HEIC V JPEG straight on iPhone: Settings → Photos → Transfer to Mac or PC → Compatible.
2. Use converter apps like HEIC to JPG Converter (free in App Store).
3. Send photos via AirPlay - it automatically converts HEIC into a compatible format.
Is it possible to stream photos from iPhone to LG TV without Wi-Fi?
Yes, but with restrictions: 1. Direct connection via Wi-Fi Direct: some models LG (for example, series OLED C1 and newer) support the creation of a direct network between the TV and iPhoneTo do this:
- On TV: Settings → Network → Wi-Fi Direct.
- On iPhone: connect to the network that the TV will create (the name will start with DIRECT-LG-).
Photo/Video/Music through USB.
3. HDMI-adapter: use the official one Apple Lightning Digital AV Adapter for direct connection to HDMI-TV port (works without Wi-Fi, but requires the purchase of an accessory).
How to speed up photo transfer over Wi-Fi?
The broadcast speed depends on several factors:
1. Wi-Fi frequency: connect the TV and iPhone to the network 5 GHz (instead of 2.4 GHz). To do this:
- Enable split broadcasting on your router (2.4 GHz And 5 GHz as separate networks).
- Connect devices to a network with a name containing 5G or 5GHz.
36, 40, 44 or 48 For 5 GHz).
3. Photo resolution: Reduce the size of transferred files in the settings iPhone:
Settings → Camera → Formats → High Efficiency (Off).
4. Power saving mode: turn it off on the TV (Settings → General → Eco Mode), as it can limit throughput. Wi-Fi.
Is it safe to use third-party streaming apps?
Most popular applications (AllCast, LocalCast, LG TV Plus) are safe, but there are risks:
1. Access to media files: applications request permission to access Photo And FilesBefore installing, check the reviews and ratings in App Store (optimally 4.5+ stars).
2. Advertising and data collection: Free versions may display targeted advertising. To minimize risks:
- Disable it in the settings iPhone Apple advertising (Settings → Privacy → Apple Advertising).
- Use it VPN when you first launch the application (for example, ProtonVPN).
Alternative: If you are concerned about privacy, use AirPlay or Google Home — these protocols do not require installation of third-party software.