Using a Xiaomi smartphone instead of a standard DEXP TV remote is a convenient solution, especially if the original remote is lost or out of order. Modern models of Redmi, POCO and Xiaomi 11/12/13 line support control of equipment via IR port or Wi-Fi, but not all users know how to properly configure this feature. In this article, we will analyze all the current methods of synchronization, compare control applications and solve typical problems.
The main advantage of this approach is that you don't have to buy a new remote or look for universal solutions. Just install one of the specialized applications (for example, Mi Remote or Unified Remote) and follow a few simple steps. However, there are nuances: not all DEXP models support Wi-Fi control, and an IR remote requires physical access to the TV, we will discuss both options in detail, and we will give recommendations for choosing the optimal method.
What Xiaomi phones support remote control function
Not all Xiaomi smartphones can work as a remote for a TV, but the main requirement is an infrared port (IR) or support for Wi-Fi/LAN control.
- 📱 IR-port models: almost all flagships and mid-budget devices, starting with Xiaomi Mi 5 (2016 For example, Redmi Note 8/9/10/11, POCO X3/X4/X5, Xiaomi 11T/12/12 Pro/13. The IR port is usually located at the top of the housing.
- 📶 Models without IR but with Wi-Fi control: even if there is no infrared port, you can use applications like Unified Remote or Google TV (smart TV). Suitable for Redmi. 10A, POCO M4 Pro and other budget models.
- ⚠️ Exceptions: some ultra-budget phones (e.g. Redmi) A1) They do not support either IR or advanced network management. Check the specifications of your model on the official website.
To find out if your phone has an IR port, look at Settings → Connected Devices → Infrared Port. If there is no port, there is no port. Alternatively, use third-party verification apps like IR Tester (available on Google Play).
⚠️ Attention: If your TV is yours DEXP It's released before 2018, and it may not support Wi-Fi control, so you're left with an IR port or a universal remote.
Method 1: Configure via the Mi Remote application (IR port)
Mi Remote is the official app from Xiaomi that allows you to control TVs, air conditioners and other equipment through an infrared port.It is pre-installed on most of the brand’s devices, but if necessary, it can be downloaded from Google Play or AppGallery.
Instructions for setting:
- Open the Mi Remote app (a icon with a remote on a blue background).
- Click Add Device → Select Television Category.
- In the list of brands, find DEXP. If there is none, select Another brand and manually specify the model.
- Point the phone’s IR port to the TV (no more than 5 meters away) and follow the instructions on the screen to test the buttons.
- If the buttons don’t work, try alternative codes (try another code option).
Once synchronized successfully, you can control the basic functions of switching channels, adjusting volume, accessing menus, but some advanced options (such as setting up a Smart TV) may not be available.
Make sure the phone’s IR port is not covered with a cover
The TV is on and on standby.
The distance between TV and phone is less than 3-5 meters.
In the settings of the TV, the "Energy Saving" mode is turned off (can block IR signals)
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If Mi Remote doesn’t find your DEXP model, try to pick close brands like BBK or Thomson — sometimes their codes fit, and you can manually enter code from the instruction manual to the TV (usually a 4- or 5-digit number).
Method 2: Wi-Fi Control (for Smart TV DEXP)
If your DEXP TV supports Smart TVs (H-, U-, L-, etc.), it can be controlled over a local Wi-Fi network. This method is more convenient than IR, since it does not require line of sight and works at a longer distance.
- 📲 Xiaomi phone and TV DEXP Connected to a single Wi-Fi network.
- 🔄 The TV's on mode. DLNA Miracast (in network settings).
- 📥 Installed management application (e.g. Unified Remote or Google) TV).
The following is a step-by-step guide for Unified Remote:
- Download and install Unified Remote from Google Play.
- Launch the application and select Add the device.
- In the list of device types, specify TV → Android TV (even if you don’t have Android TV, this protocol often works).
- The app will automatically find the TV on the network. If that doesn't happen, type in. IP-TV address manually (you can find it in the settings of the TV network).
- Confirm the connection on the TV screen (entry may be required) PIN-code).
Once synchronized, you'll have access to a virtual remote with control buttons, a keyboard to type in text, and even file transfer capabilities, which has the advantage of stable communication and advanced features like voice search through Google Assistant.
| Management method | Advantages | Deficiencies | Required. |
|---|---|---|---|
| IR port (Mi Remote) | Easy to set up, does not require Wi-Fi | Direct visibility, limited functionality | IR port on the phone, TV with IR receiver |
| Wi-Fi (Unified Remote) | Works at a distance, extended functions | Smart TV is required, delays are possible | Shared Wi-Fi network, DLNA/Miracast support |
| Google TV | Integration with Google’s ecosystem, voice search | Not suitable for all DEXP models | Android TV or TV with Chromecast |
Problem Solving: The remote on the phone is not working
If the buttons on the phone do not respond or work incorrectly after setting up, check the following points:
- 🔋 Battery discharge: The IR port may not work with a low battery charge (less than 15.
- 📶 Wi-Fi problems: If you use network control, make sure your phone and TV are connected to the same network.Reboot router.
- 🔄 Application Conflict: Close other programs that use the IR port (e.g., air conditioning applications).
- 📱 Outdated firmware: Update Mi Remote or Unified Remote to the latest version. Also check for updates for the TV.
If the buttons are pressed but the TV is not responding:
- Restart the TV (pull the plug out of the socket for 30 seconds).
- In Mi Remote, try resetting your device and adding it again.
- Check if the phone’s IR port is blocked.
- For Wi-Fi management, turn off the power saving function on the TV (can turn off network ports in standby mode).
⚠️ Note: On some models DEXP (for example, DEXP H24F7000) After the firmware update, you reset your network management settings, and you have to re-allow the apps in the TV menu: → Security → Device management.
What if Mi Remote doesn’t find a DEXP model?
Comparison of DEXP TV Control Applications
In addition to Mi Remote and Unified Remote, there are several alternative applications, and we tested them and made a comparison table:
| Annex | Type of management | Pluses | Cons | Cost |
|---|---|---|---|---|
| Mi Remote | ICU | Official, simple, pre-installed | Limited list of brands | Free of charge. |
| Unified Remote | Wi-Fi/IC | Supports many devices, flexible settings | Paid full version | Free (basic), ~300₽ (Full) |
| Google TV | Wi-Fi | Voice search, integration with YouTube | It doesn't work for everyone. DEXP | Free of charge. |
| AnyMote | IR/Wi-Fi/Bluetooth | Support for rare brands, training regimes | A complex interface | ~200₽ |
For most users, Mi Remote (if you have an infrared port) or Unified Remote (for Wi-Fi management) is the best choice. Google TV is convenient if your DEXP runs on Android TV, but such models are rare. AnyMote is suitable for advanced users who need advanced features, such as creating macros.
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If you lose the remote often, add the Mi Remote shortcut to the phone’s home screen, and then hold your finger on the app icon in the menu and drag it to your desktop.
Additional functions: voice control and gestures
Xiaomi’s modern smartphones allow you to control your TV not only with virtual buttons, but also with voice or gestures.
- 🎤 Voice control: Mi Remote has built-in support for Google Assistant. Activate voice search (button with microphone) and say a command, such as "Put on Channel One" or "Channel 20 percent volume up." HDMI-CEC (in the settings System → Device management).
- 👆 Gesture management: In some firmware MIUI (for example, MIUI 13/14) It has Air Gestures, which allows you to swing channels over your phone. → Additionally. → Gestures.
- 🔄 Automation: With MacroDroid, you can create scenarios such as: If your phone connects to Wi-Fi at home, automatically open Mi Remote".
Voice control works more stable on Android TVs TV, even in the usual models DEXP You can use basic commands to switch channels and adjust volume. Signals require a smartphone with a motion sensor (e.g., Xiaomi 12 Pro or a mobile phone). POCO F4).
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Voice control and gestures are convenient but secondary functions, and the main way to interact with a DEXP TV is to use a virtual remote in the app.
Security: How to protect your phone from accidental pressing
Using your phone as a remote has one drawback: the risk of accidentally pressing buttons in your pocket or bag. To avoid unexpected channel switching or changing volume, follow these tips:
- 🔒 Screen lock: Set up the Mi Remote app lock with a password or fingerprint. MIUI This is done through settings. → Annexes → Application lockdown.
- 📱 Disable IR in the background: In Mi Remote settings, disable the option to Work in the background. Then the IR port will only be active when the application is open.
- 🚫 Blacklist: Unified Remote allows you to disable TV control from notifications. → Notifications and disable the Quick Actions option.
It’s also worth turning off automatic Wi-Fi TV connection if you’re not using this feature all the time. In Unified Remote, this is done in the device menu: Settings → Auto Connection. For Mi Remote, just close the app after use.
⚠️ Warning: If you hand over your phone to someone (like a child for games), temporarily delete the remote app or turn off the IR port in your settings, which will prevent you from accidentally changing your TV settings.