In situations where wired internet is unavailable or a home Wi-Fi router is out of order, a smartphone becomes the only way to get online. Xiaomi owners often use their devices not only for calls, but also as a full-fledged mobile router for other gadgets. Connecting a Smart TV to the Internet via a mobile network is a standard procedure that allows you to watch movies, run streaming services and update applications directly on the big screen.
However, the process of organizing such communication has its own technical nuances that must be considered for stable operation. Modern TVs with support for 5 GHz networks may not see the access point of the phone if the smartphone settings are forcibly selected 2.4 GHz. Understanding the principles of operation of Wi-Fi modules and security protocols will help avoid most errors in the initial configuration of the connection between devices.
In this guide, we will look at all the steps of setting up an access point on the shell of MIUI or HyperOS, and also consider the specific settings of TVs of various brands. You will learn how to optimize traffic consumption and ensure maximum data transfer speed.
Preparation of Xiaomi smartphone to work in router mode
Before you try to connect devices, you need to make sure that your Xiaomi smartphone has an active connection to the mobile Internet. The cellular signal should be stable, preferably with a 4G or 5G indicator, since the speed of downloading content on the TV depends on the quality of this connection. Also check that the SIM card does not exhaust the traffic limit, since video streaming consumes a significant amount of data.
The first step is to activate the Internet distribution function. To do this, lower the swipe notification curtain from top to bottom and find the Access Point icon. If it's not on the main panel, click on the edit button (usually a pencil icon or three dots) and drag the icon to the active area. An alternative way through the settings is to go to the Settings menu, select Connect and Sharing, and click on Wi-Fi Access Point.
It is important to set the security settings for the network you are creating in advance, click on the name of your access point (which often matches the phone model by default) and specify an understandable name, such as, Xiaomi_TV_Home. In the password field, use a combination of letters and numbers at least at least in length. 8 symbols to prevent unauthorized connections from neighbors who may slow down or take advantage of your traffic.
- 📱 Make sure that the Bluetooth module is enabled, as in some versions MIUI It is used for fast pairing of devices.
- 🔋 Check the battery level, as the Wi-Fi distribution significantly speeds up the discharge of the smartphone.
- 📶 Select the security standard WPA2-Personal Maximum compatibility with older TV models.
- 🔄 Reset your network settings if you have previously experienced problems connecting other gadgets.
⚠️ Warning: When the hotspot is active, the phone can get very hot. Do not cover the device with a cloth and avoid direct sunlight during prolonged operation in router mode.
After completing all the checks, you can switch to directly pairing the TV and smartphone. Make sure the phone screen does not go out during the initial setup, as the Android system can go into power saving mode and turn off the Wi-Fi module to save energy.
Connection settings on Smart TVs of different brands
The process of connecting a TV to a network can vary slightly depending on the operating system installed. Most modern models run on Android TV, Google TV, Tizen (Samsung) or webOS (LG). The algorithm is similar everywhere: you need to get into the network connection menu and select your access point from the list of available networks.
On Android TVs (e.g. Sony, Philips, Haier) you go to Settings, then select Network and Internet. In the list of available networks, find the name you set on your Xiaomi smartphone. After selecting the network, the system will request a password. Use the virtual keyboard on the screen to enter the access key, observing the register of letters.
Owners of Samsung Tizen appliances should press the Home button on the remote, go to Settings (cog icon), then select Shared and Network. Open Network Settings and select Wireless connection type. The TV will start searching for available signals, and in a few seconds will display your access point.
For TVs. LG The way that you can do this is, in webOS, you press the gear button on the remote, you select All settings, then Network and Wi-Fi, and you turn on the wireless switch if it's off, and you wait for the network list to appear. After successfully entering the password, the TV will try to get IP-address.
☑️ Checking before connection
Solving network visibility and connectivity problems
Quite often, users are faced with a situation where the TV simply does not see the access point created on the Xiaomi smartphone. This may be due to the incompatibility of frequency bands. Smartphones of the latest generations by default create a network in the 5 GHz band, which provides high speed, but has a shorter range and is less supported by older Wi-Fi modules in TVs.
To fix this situation, you need to change the settings of the access point on the phone. Go to the settings menu of the access point on Xiaomi, find the “Range of the access point” (or “AP Band”) and switch it from 5.0 GHz to 2.4 GHz. After that, the network will become visible to a wider range of devices, although the maximum data rate may decrease somewhat.
Another common problem is hiding SSIDs (network names) if the phone access point settings activate the Hide Device option, the TV will not be able to detect the network in a standard scan, in which case the TV will select the option “Add Network Manually” and enter the network name (SSID) and password exactly as they are specified in the phone.
| Problem. | Possible cause | Decision |
|---|---|---|
| TV doesn't see the network | Incompatibility of bands (5 GHz vs 2.4 GHz) | Switch the range in the settings of the access point to 2.4 GHz |
| Receipt error IP-address | Address conflict or DHCP failure | Reset the access point on the phone and reconnect the TV |
| Low video speed | Weak cellular signal | Move the phone closer to the window or raise it higher |
| Persistent breaks | Energy saving of the smartphone | Disable battery savings for the access point process |
If the problem persists after the frequency change, try restarting both devices. Sometimes the Wi-Fi module in the TV can freeze when trying to connect to new access points, and the full Power Cycle helps reset the network cache.
Optimization of traffic flow and connection speed
Using mobile internet for TV requires careful attention to traffic consumption. High-resolution video content (4K, Full HD) consumes a huge number of megabytes per minute. To avoid being left without communication at the most inopportune time, it is recommended to limit the quality of playback in application settings.
In apps like YouTube, Netflix or Kinopoisk, you can manually select video quality. Instead of the “Auto” mode, which will aim to set the maximum resolution, choose 720p or 480p. This will significantly reduce the load on the communication channel and save up to 60% of traffic when watching movies.
How much traffic does a video of different quality consume?
Also pay attention to background processes. Make sure that the TV itself does not automatically update the system or applications in the background while watching. On Android TV, you can check this in the Settings menu -> Apps -> Google Play Market -> App Auto Update by selecting the option "Only via Wi-Fi" (although technically the access point is also considered Wi-Fi, sometimes the system distinguishes between types of connections).
- 📉 Turn off synchronization of photos and videos in cloud storage while distributing the Internet.
- 🚫 Close background tabs in your TV browser if it is used for surfing.
- ⏱ Set a traffic limit in the access point settings on your Xiaomi phone.
For users of unlimited Internet rates, the question of speed is relevant; speed can drop due to overheating of the smartphone processor or the location of antennas; Try to put your phone in an open space, away from microwave ovens and baby monitors, which can cause interference in the 2.4 GHz range.
Use of the USB-modem instead of Wi-Fi access point
An alternative and often more stable way to connect is to use the USB-This method allows not only to transfer the Internet to the TV, but also to charge the smartphone at the same time, which solves the problem of fast battery discharge. USB-TV modems are less common than normal Wi-Fi.
To implement this method, you will need a quality USB-Type-C cable (or Micro-USB, depending on the phone model) and a USB port on your TV that supports USB Tethering. Connect your phone to your TV cable, then activate the USB modem switch on your smartphone in the Access Point and Modem menu.
The TV needs to determine a new network connection. In most cases, this happens automatically, and the TV status bar will show a wired connection icon. If this does not happen, check the priority of network interfaces in the TV settings. Some Sony and Philips models work well with the USB-Android-based modems.
⚠️ Note: Not all ports USB And the ports are often labeled as SERVICE or low current (0.5A), only for charging or diagnostic purposes. USB or HDD.
The advantage of wired connectivity is that there are no delays typical of wireless communication, and no radio interference. Also, the phone will not heat up as much as when running a Wi-Fi module on the transmission, since some of the energy goes to charging, not radiation.
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Use the original cable from the smartphone kit. Cheap charging-only cables don't have internal contacts to transmit data, and modem modem won't work.
Frequent Questions and Technical Nuances (FAQ)
During the setup process, users often face repeated questions related to the compatibility of encryption protocols and the features of the MIUI operating system. Below are answers to the most popular queries that will help eliminate the remaining ambiguities.
Why does the TV say “False Password” when I’m entering it correctly?
Can I connect multiple devices to my phone’s access point at the same time?
How to hide the network name (SSID) on a Xiaomi phone?
Why does the internet disappear after 10 minutes?
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The stability of the connection depends on the selected frequency range (2.4 GHz vs. 5 GHz) and the signal level of cellular communication at the location of the smartphone.
To sum up, connecting a TV to a hotspot on Xiaomi is an effective temporary solution for accessing online content, and following simple security and frequency settings ensures that the multimedia system runs smoothly without the unnecessary cost of buying additional hardware.