How to connect the second remote to the TV Xiaomi Mi TV 4S: all ways + error solving

Why You Might Need a Second Remote for the Mi TV 4S – and What Options Are There

Xiaomi Mi TV 4S (including models 32" L32M5-5AIN, 43" L43M5-5AIN, 50" L50M5-5AIN and 55" L55M5-5AIN) supports the connection of several remotes simultaneously - both original from Xiaomi and universal. This is convenient if the main remote is lost, broke or constantly "borrowed" by households.

First, Bluetooth is how the original Mi TV Remotes (including voice-controlled models) are connected. Second, via IR port, which works with most universal remotes (such as Xiaomi Mi Remote or Redmi Smart Remote). Third, you can use the Mi Remote mobile app (available for Android and iOS), which turns a smartphone into a full-fledged remote. Each method has nuances - and we will discuss them in detail.

Important: If you plan to use a non-original remote from a third-party manufacturer (such as Logitech Harmony or One For All), make sure it supports NEC or RC5 protocols – this is what Xiaomi Mi TV 4S uses for IR control. Otherwise, synchronization may not go through.

Method 1: Connecting the original Mi TV Remote remote over Bluetooth

Xiaomi's original remotes (such as Mi TV Remote 2 or Mi TV Voice Remote) sync to the TV automatically when you first turn on, but if you buy the second remote separately or after resetting, you'll need a manual tether. Here's how to do it:

1. Turn on the TV and wait for the PatchWall home screen to load.
2. Press and hold the Menu + OK buttons on the new remote simultaneously for 5-7 seconds until the indicator flashes blue (pairing mode).
3. On your TV, go to Settings → Devices → Bluetooth and select from the Mi TV Remote list (or similar name).
4. Confirm the connection on the TV – the remote should vibrate or emit an audible signal.

If the remote does not appear in the list of devices, check:

• 🔋 Battery level (at a discharge below 20%, the pairing may not work).
• 📶 Distance to TV (maximum 3 meters, no obstacles).
• 🔄 Reboot the TV: Settings → On TV. → Reboot.

Make sure your TV is updated to the latest PatchWall| version

Check the compatibility of the remote model with your TV (see table below)|

Turn off other Bluetooth devices (earphones, gamepads)|

Remove old “forgotten” remotes from the list of associated devices-->

⚠️ Note: If you are using a voice control (Mi) TV Voice Remote, after pairing, you may need to additionally adjust the microphone in Settings → Voice assistant → Customize the microphone. Without it, voice commands won't work.

Method 2: Synchronization of the universal IR remote

Universal remotes (e.g. Xiaomi Mi Remote, Redmi Smart Remote or models from Philips, Samsung) connect via an infrared port.

1. Turn on the TV and place the remote at a distance of 10–30 cm from the IR receiver (usually located on the right or bottom of the screen).
2. On the remote, press and hold the Setup (or Set) button until the indicator flashes (usually 3-5 seconds).
3. Enter the code for Xiaomi Mi TV 4S (see table below) or run an automatic search.
4. Check the power, volume and OK buttons.

If the code doesn’t fit, try an alternative method:

1. On the remote, hold the Setup until double blink.
2. Press Power and hold it, alternately press CH+ until the TV turns off.
3. Immediately after turning off, press Setup to save the code.

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If the universal remote doesn’t respond to some buttons (like Netflix or Prime Video), check if it supports extended commands for PatchWall.

Method 3: Using a smartphone as a remote via the Mi Remote app

Mi Remote (available for Android and iOS) allows you to control your Mi TV 4S via Wi-Fi or infrared (if you have an IR blaster in your smartphone), the advantage of this method is that you do not need to buy an additional remote, and the functionality is almost as good as the original:

• 📱 Full access to all buttons (including Settings, Home, Back).
• 🎤 Voice control (if the TV supports Google Assistant).
• 🔄 Switching between multiple Xiaomi devices (e.g. TV) + air-conditioner).

Instructions for setting:

1. Download Mi Remote from Google Play or App Store.
2. Connect your smartphone and TV to the same Wi-Fi network.
3. Launch the app, select Television → Xiaomi and follow the on-screen instructions.
4. If you need an IR setting, point your smartphone to the IR receiver of the TV and select the Mi TV 4S model.

⚠️ Attention: Wi-Fi may be delayed by 0.5-1 second, which is normal and involves processing commands over the network, and for games or movies, it is better to use a Bluetooth remote or IR control.

Problem Solving: Why the Second Remote is Not Connecting

If synchronization fails, check the following points:

If the problem persists, try resetting the remote settings:

1. Remove the batteries from the remote.
2. Press and hold any button for 20 seconds (discharge the capacitors).
3. Insert the batteries back and repeat the synchronization.

How to Disable the Unnecessary Remote from the Mi TV 4S

If you no longer use one of the connected remotes (for example, lost or broken), it should be removed from the list of devices, which will free up the slot for the new remote and eliminate command conflicts.

1. Go to Settings → Devices → Bluetooth.
2. Find an unnecessary remote (e.g. Mi TV Remote [XX:XX]).
3. Select it and click Remove the device (or Forget it).
4. Confirm the action - the remote will be disabled.

For IR remotes, removal is not required, because they are not stored in the memory of the TV, and you just stop using the remote control, it will not interfere with the work of others.

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Xiaomi Mi TV 4S supports up to 5 Bluetooth remotes at a time, and if the limit is reached, you will have to remove one of the old ones before adding a new one.

Remote compatibility: which models work with Mi TV 4S

Not all remotes, even from Xiaomi, are suitable for the Mi TV 4S. Here is a proven list of compatible models:

• 📺 Original: Mi TV Remote 2 (Bluetooth), Mi TV Voice Remote (Bluetooth + microphone, Mi TV Remote Pro (with backlit lighting).
• 🌐 Universal IR: Xiaomi Mi Remote (white/black version), Redmi Smart Remote, One For All URC 7940, Logitech Harmony 650/950.
• 📱 Applications: Mi Remote (official), Unified Remote (requires root on Android), Yatse (for advanced users).

Before buying a universal remote, check whether it supports the NEC1 protocol – Xiaomi uses it for IR control. Also note the frequency of the IR signal: for the Mi TV 4S, it is 38 kHz.

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If you buy a remote on AliExpress or Amazon, look for the phrase "Compatible with Xiaomi Mi TV 4S" or "Supports PatchWall" in the description.

FAQ: Frequent questions about connecting the second remote