Using a smartphone as a hotspot for a TV is a temporary but effective solution when a stationary router is not working or is missing. Owners of modern LG Smart TV Often, you need to quickly update your firmware or launch a streaming service without a wired internet connection. Mobile internet allows you to instantly establish a connection using your data plan's resources.
However, the process of creating such a connection has its own technical nuances, depending on the smartphone's operating system and the webOS version on the TV. Internet Sharing This requires not only enabling the appropriate feature on the gadget but also properly configuring the TV itself to detect the new network. It's important to keep in mind that mobile data usage is significantly faster when watching high-definition videos.
In this guide, we'll detail the action algorithms for different scenarios. You'll learn how to set up access point On Android and iPhone, how to correctly enter the settings on the remote control and what to do if the devices don't recognize each other. Proper setup will help avoid connection interruptions while watching a movie.
Equipment preparation and tariff verification
Before you begin setting up, you need to make sure your equipment is technically ready to work in modem mode. Your smartphone must support the standard Wi-Fi Hotspot, which is relevant for most devices released after 2015. It's also critical to check the SIM card status and available data, as video content consumes gigabytes of data.
Televisions LG Smart TVs are equipped with a built-in Wi-Fi module, which is activated by default. If the TV was previously connected to a home network, it may remember the old settings, which may conflict with the new access point. It is recommended to reset the network settings beforehand or simply forget the old network in the TV menu.
⚠️ Important: Before starting active data sharing, make sure your data plan allows you to use your smartphone as a modem. Some carriers block or charge separately for data shared via a hotspot, which can lead to unexpected charges.
Make sure wireless connectivity is enabled on both devices. On the phone, this can be done through the notification shade, and on the TV, through the menu. Settings → NetworkConnection stability directly depends on the distance between devices and the absence of physical barriers.
Setting up a hotspot on Android
The process of activating the modem mode on devices running Android The procedure may vary slightly depending on the manufacturer's shell (MIUI, OneUI, Stock Android). However, the logic remains the same: find the connections section and activate router mode. This allows you to broadcast mobile internet using the protocol. 802.11 ac/n.
To get started, open Settings and find the "Connections" or "Network & Internet" section. Select "Access point & tethering." Here you'll see a "Wi-Fi hotspot" switch, which you'll need to enable. Don't forget to tap the network name to set the password.
☑️ Check Android settings
Particular attention should be paid to the frequency range. Many older TV models LG can't see networks operating in the range 5 GHzIf the TV doesn't detect the network, change the AP band to 2.4 GHz in the phone's access point settings. This will ensure maximum compatibility.
Once enabled, a notification will appear on your phone's screen indicating the number of connected devices. The network name you set (SSID) will be displayed in the list of available networks on your TV. It's best to set a strong password to prevent neighbors from connecting to your channel.
Instructions for iPhone (iOS) owners
Ecosystem users Apple They can also easily turn their smartphone into a router. The feature is called "Tethering" and is deeply integrated into the iOS system. For TVs LG Smart TV This is often the only way to get online if your home ISP is having problems.
Go to "Settings" and select "Cellular" (or "Personal Hotspot" if it's in the main menu). Toggle "Allow Others to Use." The system will prompt you to set up a Wi-Fi password if this is your first time. Write it down or take a photo of it, as you'll need to enter it manually.
| Parameter | Recommended value | Note |
|---|---|---|
| Network name (SSID) | iPhone (or your name) | Can be changed in device settings |
| Password | Minimum 8 characters | Use letters and numbers |
| Max users | Default (up to 5) | Enough for TV and phone |
| Protocol | WPA2 Personal | Safety standard |
Important note for iOS: if your TV isn't detecting the network, try keeping your smartphone's screen unlocked while scanning for networks on the TV. Sometimes the power saving system hides the access point when the device is locked. Also, check if the "Maximum Compatibility" option is enabled in newer versions of iOS.
Why might an iPhone not be able to share the Internet?
Sometimes, your mobile operator blocks tethering on plans with unlimited data. In this case, your mobile settings will indicate that tethering is unavailable. The solution is to change your access point name (APN) or upgrade your plan.
Connecting an LG TV to the created network
Once the phone has started broadcasting the signal, you need to turn your attention to the TV remote control. Interface webOS It's fairly intuitive, but it requires precise character entry. Password errors are the most common cause of connection failures.
Click the button Settings (gear) on the remote and go to "All Settings." Select the "Network" category and click "Wi-Fi Connection." The TV will begin scanning the airwaves. In the list that appears, find the network name you set on your smartphone.
When you select a network, a virtual keyboard will open. Enter the password, making sure to be capitalized. Pay attention to the keyboard layout: sometimes the default keyboard layout is English, but the password contains numbers or special characters. Once entered, click "Connect."
A successful connection will be confirmed by the "Connected" status appearing and the Wi-Fi icon in the top corner of the screen. You can now launch YouTube, Netflix, or IVI apps. If the status changes to "Disconnected" immediately after attempting this, check that your SIM card's data limit hasn't expired.
Solving common problems
Even with the correct settings, hardware conflicts can still occur. Often, the problem lies in the TV "seeing" the network but not receiving an IP address from the phone. This indicates a protocol issue. DHCP or incompatibility of encryption standards.
Try rebooting both devices. Turn off the hotspot on your phone, wait 10 seconds, and then turn it back on. On your TV, run the command Settings → All settings → General → Factory reset (network only, not a full reset). This will clear the network error cache.
⚠️ Note: If your TV displays "Unable to connect to the network," try changing the security type from WPA3 to WPA2 in your phone's access point settings. Older Wi-Fi modules in LG TVs do not support new encryption standards.
Another common problem is a weak signal. A phone placed far from the TV or covered by metal objects will provide an unstable signal. Place your smartphone near the TV, preferably on an elevated surface, to ensure a clear line of sight to the antennas.
Speed and traffic optimization
Mobile internet is limited, so it's important to set your TV to save power. In streaming apps (YouTube, Kinopoisk), manually set the video quality. Instead of "Auto," select 720p or 1080pto avoid downloading 4K content, which will eat up the entire package in an hour.
Disable automatic app and system updates while using a mobile network. In the menu LG Content Store Find your settings and disable auto-updates. This will prevent heavy files from downloading in the background while you're watching a movie.
Also, background processes on the phone itself that may consume bandwidth (photo syncing, cloud storage) should be turned off. This will free up bandwidth for streaming the video to the big screen without buffering.
Why can't the TV see the iPhone's hotspot?
A common cause is the "Private Wi-Fi Address" feature enabled on newer versions of iOS or hiding the network name. Try renaming your phone in Settings ("About") to a simple name in Latin characters without special characters. Also, make sure that data is enabled on your iPhone, not just voice.
Is it possible to share Wi-Fi via Bluetooth?
Technically, this is possible (PAN mode), but the data transfer rate via Bluetooth is extremely low (no more than 2-3 Mbps). This is insufficient for viewing video, even in low quality. Use a Wi-Fi hotspot only.
How much traffic does a TV consume per hour?
Depending on quality: SD (480p) — about 0.7 GB/hour, HD (720p-1080p) — 1.5-3 GB/hour, 4K UHD — from 7 to 15 GB/hour. Be careful with the rates.
Does Wi-Fi sharing affect phone heating?
Yes, operating the radio module in access point mode significantly increases the processor and battery life. The phone may become very hot. It is recommended to remove the device's case and avoid covering it while it's in use.