How to turn on the screen repeat from iPhone on the TV Xiaomi 4S: 4 working methods + fixing

Broadcast screen from iPhone to TV Xiaomi Mi TV 4S — The challenge faced by users who want to show pictures on a big screen, play a game from a mobile or have a movie night without any additional devices, although both devices support wireless technology, their compatibility is not always obvious: Apple uses the proprietary AirPlay protocol, and Xiaomi uses the Miracast standard (or DLNA As a result, many users get the error "Device not supported" or do not see the TV in the list of available screens.

In this article, we will analyze all the current methods of screen duplication - from official (via AirPlay with an adapter) to alternative (using third-party applications and cables). TV 4S, It's a very old firmware that may not support modern protocols out of the box, and you'll also find a table of compatibility of iOS versions and other versions. MIUI, Checklist for diagnosing problems and answers to frequent questions.

If you've tried to connect before and you've got an error, don't be quick to blame the technology -- 80 percent of the time, the problem is solved by network setup or software updates. Let's start with the most reliable method.

1. Method: AirPlay via Apple TV or adapter (official method)

The most stable way to duplicate the screen is to use the AirPlay protocol developed by Apple. TV 4S It does not support it directly, so you will need an intermediary: either Apple TV, or a specialized adapter (for example, AnyCast or Miracast receiver with AirPlay support).

If you already have an Apple TV, process will take less than a minute:

1. Connect your Apple TV to your TV via HDMI and turn it on.
2. Make sure that your iPhone and Apple TV are connected to the same Wi-Fi network.
3. On iPhone, swipe down from the top right corner (for models with Face). ID) or up from the bottom edge (for models with the Home button) to open the Control Point.
4. Click on the screen replay icon (two overlapping rectangles).
5. In the list, select your Apple. TV.

If Apple TV No, you can use an adapter. M2 Plus (around 1500–2000) ₽) Supports AirPlay, Miracast and DLNA. It connects in the same way as the console - through HDMI-The adapter then creates its own Wi-Fi network (such as AnyCast-XXXX) to connect the iPhone to. Then, at Control, select the adapter name.

⚠️ Note: Cheap adapters (price below 1000) ₽) They often have problems with image latency (lag up to 2-3 seconds) and low resolution. For games and videos, we recommend models with a Realtek chip. RTL8192 or RTL8812.

Advantages of the method:

• 🔹 Minimum delay (up to 0.5 seconds with a good adapter).
• 🔹 Support for sound (unlike some Miracast solutions).
• 🔹 Stable work with iOS 12 and newer.

Disadvantages:

• 💰 Requires the purchase of an additional device.
• 📶 When connecting through an adapter, quality can be lost with weak Wi-Fi.

Method: Miracast (if the TV supports)

Miracast is a wireless screen transfer standard that should theoretically work between the iPhone and Xiaomi Mi. TV 4S. However, there are two key limitations:

1. Apple does not support Miracast at the software level (unlike Android).
2. Xiaomi Mi TV 4S (Especially the 2018-2019 models, which often have an outdated version of Miracast that is incompatible with modern devices.

However, you can get around these limitations with third-party apps, and the most reliable options are:

• 📱 ApowerMirror (free with watermarks, paid version - 300) ₽/moss).
• 📱 LetsView (free but requires registration).
• 📱 Screen Mirroring (from X-Mirage, 900) ₽ once-only).

Instructions for ApowerMirror:

1. Download the app on your iPhone from the App Store.
2. On the Xiaomi Mi TV TV 4S Go to Settings. → Network and Internet → Miracast (or Wireless Display).
3. Run ApowerMirror on your iPhone and select the option "Mirror to" TV".
4. Find your TV in the list (the name will be like, "Tell me" or "Tell me" or "Tell me" or "Tell me" or "Tell me" or "Tell me" or "Tell me" or "Tell me" or "Tell me" or "Tell me." MI-TV-4S-XXXX).
5. Confirm the connection on the TV.

If the TV doesn’t appear on the list, try:

• 🔄 Reboot the router and both devices.
• 📡 Connect iPhone and TV to one 5GHz Wi-Fi network (2.4GHz may not work).
• 🔧 Update the TV firmware (instructions in the next section).

⚠️ Note: When using Miracast through the applications, there may be no sound. In this case, connect external speakers to the TV or use Bluetooth headphones.

Make sure your TV and iPhone are on the same Wi-Fi network

Disable VPN on iPhone

Turn on Miracast in the settings of the TV

Update the mirroring app to the latest version-->

3. Method: Wired connection through HDMI (stability)

If wireless methods fail, the most reliable option is to connect directly through the HDMI. This will require:

• 🔌 Lightning adapter → HDMI (Official from Apple or certified, for example, Belkin).
• 📺 HDMI-cable (usually complete with a TV).

Step-by-step:

1. Connect the adapter to the iPhone.
2. Connect adapter and TV Xiaomi Mi TV 4S assisted HDMI-cable (use the port) HDMI 1 HDMI 2 marked ARC for better compatibility).
3. On the TV, switch to the appropriate HDMI-input (Source or Input button on the remote control).
4. The iPhone will have a notification about the connection to the external display.

Advantages of the method:

• 🎮 Zero Latency – Ideal for Games.
• 🔊 Support for sound without additional settings.
• 📶 It doesn’t depend on the quality of Wi-Fi.

Disadvantages:

• 💰 The cost of the official adapter Apple – about 4000 ₽.
• 🔋 It discharges the iPhone faster (we recommend connecting charging).

If the image does not appear:

• Check that the cable and adapter are working (try another one). HDMI-TV-port).
• Update iOS to the latest version (older versions had bugs with image output).
• Reboot your iPhone by turning off the adapter.

💡

If the Lightning adapter → HDMI Not sure if you want to connect it through USB-externally powered hub. Sometimes the iPhone doesn't have enough power to output the signal to the HDMI.

4. Method: Through DLNA (media-file)

If you only need to stream photos, videos, or music (not the whole screen), you can use the protocol. DLNA. It works on most Xiaomi TVs, including the Mi. TV 4S, but with limitations:

• ❌ Does not support screen duplication (only individual files).
• ❌ There is no sound in some formats (e.g..mov).
• ✅ It works without additional devices.

Instructions:

1. On the Xiaomi Mi TV TV 4S turn on DLNA: Settings → Annexes → System applications → Media server → Turn it on.
2. On iPhone download the app for DLNA, for example: 📱 VLC for Mobile (free of charge). 📱 nPlayer (paid version – 300) ₽).

"Cast"

"Send on TV"

Mi TV 4S

Supported formats:

If the video slows down:

• 📡 Switch to 5GHz Wi-Fi.
• 🔧 In router settings, disable QoS (if enabled).
• 📁 Convert the video to.mp4 bitrate less than 10 Mbps.

5. Update TV firmware for better compatibility

If neither method works, the reason could lie in the TV's outdated firmware. - Xiaomi Mi TV 4S (especially releases before 2020, often shipped with version MIUI TV, It doesn't support modern wireless protocols, but it can solve the problem.

How to update firmware:

1. On the TV remote, click Settings (cog icon).
2. Go to About TV. → Updating the system.
3. Click "Check Updates."
4. If you find an update, confirm installation. The TV will restart.

If the automatic update does not work:

• 🔗 Download the latest firmware for your model from the official Xiaomi Support website.
• 📁 Copy the file to a flash drive in format FAT32 (file name should be update.zip).
• 📺 Connect the flash drive to the TV and in the update menu select "Local Update".

⚠️ Warning: When manually updating, do not pull the flash drive and turn off the TV until the process is complete (may take up to 10 minutes.

After the update:

• 🔄 Restart the TV.
• 🔧 Reset network settings (Settings) → Network and Internet → Resetting the network).
• 📱 Try reconnecting your iPhone in any of the ways described.

6. Solving common problems

If the screen is not duplicated or the connection is cut, check the following points:

Problem 1: The TV is not displayed in the list of devices

• 🔌 Make sure both devices are connected to the same Wi-Fi network (not the guest network!).
• 🔄 Reboot the router.
• 📡 Turn off Low Power Mode on iPhone (charge saving blocks some network features).
• 🔧 In the router settings, turn on Multicast (required for Miracast).

Problem 2: Image lagging or slowing down

• 📶 Switch to 5GHz Wi-Fi (2.4GHz overloaded and slower).
• 📱 Close all background apps on iPhone.
• 🖥️ Reduce the broadcast resolution in the application settings (for example, in ApowerMirror select the 720p instead 1080p).

Problem 3: No sound when dubbing

• 🔊 Check if the sound on the TV is turned off (Settings) → Sound. → Exit).
• 📵 If you use Miracast, connect external speakers or headphones to your TV.
• 🔄 Reconnect devices (sometimes the sound sticks when you first connect).

Problem 4: The mirroring app won't start

• 📲 Update the application to the latest version.
• 🔧 In the iPhone settings, allow access to the local network (Settings) → Confidentiality → Local area network).
• 🛡️ Temporarily shut down. VPN or firewall on the router.

💡

If none of these methods worked, try resetting the network settings on your TV (Settings). → Network and Internet → Network resetting. This often solves Wi-Fi connection problems.

7. Alternative solutions (if nothing has worked)

If all of these methods fail, consider alternatives:

1.Use of Google Chromecast

• 📺 Connect Chromecast to HDMI-television-port.
• 📱 On iPhone, install the Google Home app.
• 🔄 In apps like YouTube or Netflix, click the “Cast” icon and select your Chromecast.

2. Connect via Android-based set-top box (e.g. Xiaomi Mi Box S)

• 📦 Buy an Android console TV (3,000 ₽).
• 🔌 Connect it to your TV and install the ApowerMirror or Screen Mirroring app.
• 📱 With iPhone, connect to the console through the same app.

3. the PC as an intermediary

• 💻 Connect your iPhone to your computer through USB Wi-Fi (with QuickTime Player or Wi-Fi) 5KPlayer).
• 🖥️ On PC, turn on the screen broadcast to the TV via Miracast or HDMI.

These methods require additional devices, but guarantee stable operation.

FAQ: Frequent questions