When there's no wired internet or your router is broken, your only option may be a mobile network. Modern smartphones offer powerful features that can be turned into full-fledged routers. LG TV This network provides access to online cinemas, YouTube, and streaming services anywhere there is cellular coverage.
However, the setup process does not always go smoothly due to differences in operating systems and firmware versions. WebOSThe system installed on most modern LG TVs has its own unique wireless networking features. In this article, we'll detail the steps for different scenarios so you can quickly start enjoying content.
It's worth noting that video playback quality directly depends on your data plan speed. If you plan to watch 4K movies, make sure your carrier provides sufficient bandwidth. Otherwise, buffering delays may occur.
Preparing your smartphone for modem mode
Before attempting to connect devices, you must configure the signal source correctly. On smartphones running Android This process may vary slightly depending on the manufacturer's shell, but the general principle is the same. You need to activate the "Access Point" or "Mobile Hotspot" function.
Go to Settings and find the section related to connections. It's important not only to turn on the toggle switch but also to configure security settings. Using an open network can expose your traffic to third parties, which will impact speed and data security.
Pay attention to the frequency range. If your phone supports 5 GHz, it's the preferred option for streaming high-definition video. However, older TV models may not support this frequency range, so if you encounter problems, switch to 2.4 GHz.
Setting up a connection on Android devices
For owners of gadgets based on Android Go to the settings menu and select "Connections" or "Network & Internet." Next, select "Mobile hotspot and tethering." This is where the main configuration takes place.
Click on the network name to change it. It's recommended to give it a descriptive name, such as "LG_Home_WiFi," to easily identify it in the list of available networks on the TV. The password should be complex but easy to enter with the remote.
⚠️ Note: Some Xiaomi and Huawei firmware versions have data saving enabled by default, which may block your TV's connection. Disable "Data Saver" in your access point settings.
After configuring the settings, turn on the activation slider. Your smartphone will now broadcast a signal. Make sure your mobile data is active and the 4G/LTE/5G indicator is lit in the status bar. Otherwise, tethering will not work, even if the hotspot is enabled.
☑️ Check Android settings
Features of distribution from iPhone (iOS)
For ecosystem users Apple We're lucky to have a more unified interface. The "Tethering" feature is located right in the main settings menu. When you first turn it on, the system will prompt you to set up a Wi-Fi password if you haven't done so already.
An important iOS feature is the "Maximum Compatibility" feature. If your LG TV isn't detecting the network or is constantly losing connection, try activating this switch. It forces the access point to 2.4 GHz mode, which resolves most compatibility issues.
It's also worth keeping in mind your carrier's limits. Some plans limit the amount of data that can be shared with other devices. If your TV's internet connection stops working after a certain time, check the terms of your plan with your carrier.
How to connect an LG TV to Wi-Fi
Now let's move on to setting up the receiver. Take the LG TV remote and press the button. Settings (gear) or button Input to open the quick menu. Select "All settings."
In the menu that opens, go to the "Network" section. Here, select the "Wi-Fi connection" connection type. The TV will begin scanning the airwaves. Find the network name you set on your smartphone in the list.
When you select a network, a password entry screen will appear. Be careful when entering characters, as the interface WebOS It may not be the most convenient for typing. Use the on-screen keyboard, switching between numbers and letters.
| Parameter | Recommended value | Note |
|---|---|---|
| Frequency range | 2.4 GHz / 5 GHz | 5 GHz is faster, but has a shorter range. |
| Security protocol | WPA2-PSK | The most compatible standard |
| Wi-Fi channel | Auto / 1, 6, 11 | For 2.4 GHz, static channels are better |
| IP address | Automatic (DHCP) | Manual tuning is rarely required. |
After successfully entering the password, the TV will attempt to obtain an IP address. If successful, a connection icon will appear at the top of the screen, and the network status will read "Connected to the Internet."
Solutions to common problems and errors
The first connection isn't always perfect. Users often encounter a situation where the TV detects the network but displays "No Internet Connection" or "Authentication Error." This may be due to DNS settings.
Try manually entering DNS servers in your TV's network settings. In the advanced Wi-Fi settings, disable "Automatic" for DNS and enter Google's addresses: 8.8.8.8 And 8.8.4.4This often helps to bypass blocking or operator routing errors.
⚠️ Note: If your TV displays "Insufficient speed," try lowering the video quality in the app or moving your smartphone closer to the router (if it's being used as a bridge) or to a window for better cellular signal reception.
Another common cause of crashes is power saving on your smartphone. The system may disable the hotspot if it detects it's not being actively used or to conserve battery life. Make sure the hotspot service is not restricted in the battery settings.
If all else fails, reset your LG TV's network settings. This will reset your network settings to factory defaults and clear the connection cache. After rebooting, try connecting again.
Optimizing connection speed and stability
For comfortable viewing of high-definition content, a stable connection is essential. Try to place your smartphone close to the TV, within direct line of sight. Walls and metal objects can significantly weaken the signal.
Close background apps on your phone that may consume data (cloud syncs, app updates). This will free up bandwidth for streaming the video to the big screen.
Why does the speed drop when distributing?
Speed drops due to double signal conversion (LTE -> Wi-Fi) and limitations of the smartphone processor, which cannot simultaneously receive and transmit large amounts of data with high efficiency.
If you're using an iPhone, enable Do Not Disturb mode to prevent incoming calls from interrupting your internet connection. On Android, you can find a similar feature in the Hotspot settings or in the Games/Entertainment mode.
Alternative ways to broadcast content
If connecting your TV directly to an access point is difficult or consumes too much data, you can use broadcasting technologies. Function Screen Share or Miracast allows you to broadcast images from your phone to your TV without connecting the TV itself to your phone's Wi-Fi network in the traditional sense.
To do this, both devices must be on the same local network (which in our case is impossible without a router) or use a direct Wi-Fi connection (Wi-Fi Direct). LG supports Wi-Fi Direct technology, which allows you to connect your phone and TV directly, bypassing the need to create a full-fledged access point.
Enable Wi-Fi Direct in your LG TV's network settings. On your smartphone, find your TV in the "Cast" or "Smart View" menu. This method is often more stable for viewing photos and videos from your gallery than full internet tethering.
Why doesn't my LG TV detect the hotspot on my phone?
Most often, the problem stems from incompatible encryption standards or frequency bands. Try changing the security standard on your phone from WPA3 to WPA2, and also switching the access point's frequency band from 5 GHz to 2.4 GHz, as Wi-Fi modules in TVs may be less sensitive.
How much traffic does a TV consume when connected via a phone?
Consumption depends on video quality. HD (720p/1080p) viewing takes up about 1-3 GB per hour, while 4K content can consume up to 7 GB or more per hour. Be careful with plans with limited data.
Is it possible to share Wi-Fi if VPN is enabled on the phone?
By default, most operating systems don't broadcast a VPN connection through an access point. Connecting your TV to the network via a VPN requires third-party apps or complex routing configuration, which is beyond the standard functionality.
Does Wi-Fi sharing affect phone heating?
Yes, tethering puts a lot of strain on the radio module and processor, which leads to intense heating. It's recommended to remove your phone's case and keep it uncovered while tethering to avoid overheating and throttling.