How to connect Huawei headphones to the phone Xiaomi Redmi Note: all ways and solutions to problems

Connecting Huawei headphones to the Xiaomi Redmi Note seems like a simple task, but in practice, users face nuances from incompatibility of connectors to problems with Bluetooth codecs. This is especially true for owners of FreeBuds wireless models or wired headphones with USB-C when the standard 3.5 mm jack is missing. In this article, we will analyze all possible scenarios, from basic connection to solving rare errors that are not described in the official instructions.

It's important to understand that Xiaomi and Huawei use different audio optimization protocols. For example, the Redmi Note 12 supports LDAC and AAC, but can ignore Huawei's proprietary codec - HWA. This does not mean that the headphones will not work, but the sound quality may differ from what you expect. We tested the connection on Redmi Note 10/11/12 models and identified key points that save time.

If you've tried to connect devices before and you get an error like "Can't connect accessory" or the sound is interrupted, don't be quick to blame the manufacturers. 80 percent of the time, the problem is solved by setting up MIUI or resetting Bluetooth settings. Next, detailed instructions for each type of headphone.

1. Connecting Huawei wired headphones to Xiaomi Redmi Note

Huawei’s wired headphones are divided into two types: a classic 3.5 mm jack and a USB-C. Depending on the Redmi Note model (for example, the Note 10 Pro still retained the audio jack, and the Note 12 did not), the connection methods will be different.

For 3.5mm headphones, it's simple: insert the plug into the connector on the top or bottom of the smartphone.

• 🔊 Check the physical condition of the connector – often inside accumulates dust or oxidation of contacts.
• 📱 Reboot the phone: press the power button and select Reboot.
• 🎧 Try the headphones on another device to rule out their breakdown.

USB-C headphones are more complicated. Xiaomi Redmi Note doesn't automatically recognize them as an audio device.

1. Connect the headphones to the USB-C port.
2. In the window that appears, select Transmit audio (if the pop-up window does not appear, go to Settings → Sound → Output devices).
3. If the sound is distorted, disable MIUI audio optimization in the same settings.

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If Huawei USB-C headphones aren't defined, try using a 3.5mm adapter (if included).Some Redmi Note models work better with analog signal.

2. Wireless Bluetooth connection: step-by-step instructions

Huawei’s FreeBuds, FreeLace or other wireless headphones connect to Xiaomi via Bluetooth, but there are pitfalls here.For example, FreeBuds 5 use Bluetooth 5.2 with LE Audio support, and the old Redmi Note 8 only work with Bluetooth 5.0. This does not block the connection, but can limit functionality (for example, the ANC will turn off).

Instructions for all Redmi Note models:

Activate the pairing mode on the headphones (press the power button for 3-5 seconds before the indicator blinks)

Open Settings → Bluetooth on Xiaomi and enable search

Select headphones from the list (the name should match the model, for example FreeBuds 5i)

Confirm the pairing on both devices

Check the sound in any player (e.g. Mi Music or YouTube)-->

If the headphones are not listed:

• 🔄 Reboot them: Put them in the case, close the lid, then remove and hold the pairing button for 10 seconds.
• 📱 On Xiaomi, turn off and turn on Bluetooth again, then update the list of devices.
• 🚫 Remove old connections: in Settings → Bluetooth press three points → Clear the cache.

3. Sound adjustment after connection

Even if the headphones are connected, the sound can be quiet, distorted or delayed, due to the MIUI settings and the Bluetooth codec selected, and the optimal settings depend on the headphone model:

To change the codec:

1. Put the headphones on.
2. Open Settings → Bluetooth.
3. Click on the gear icon next to the headphones' name.
4. Choose an Audio Codec and try different options (starting with LDAC for high quality).

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If you change the codec, you lose the sound, go back to SBC, which is the basic protocol that all devices support.

A critical feature for FreeBuds 5: These headphones use Dual-Device Connection technology, which can conflict with MIUI. If the sound is interrupted when an incoming call is made, disable the feature in the Huawei AI Life app (if installed) or reset the headphone settings.

4. Solving common problems

Even after a successful connection, users encounter common errors, and here are the most common ways to fix them:

⚠️ Warning: If Huawei headphones are connected but immediately disconnected, the problem is energy saving MIUI. Add the Bluetooth app to the exclusion list: Settings → Battery → Optimizing the battery → All applications → Bluetooth → Choose Without Limitations.

Problem 1: There is only one sound in the earphone.

• 🔄 Reset the headphones (put in the case for 10 seconds).
• 🎵 In Bluetooth settings on Xiaomi, turn off Mono audio (if the option is active).
• 🔧 Reset your headphone settings: for FreeBuds, hold the button on the case for 15 seconds until the red indicator flashes.

Problem 2: The delay of sound when watching a video.

• 📺 Check the codec: replace it LDAC on aptX Low Latency or AAC.
• 🎮 Enable Game Mode in the Notification Curtain MIUI.
• 📱 Update the firmware of headphones through the Huawei app AI Life (if available).

5. Features of connection to different models of Redmi Note

The connection algorithm is the same, but MIUI behaves differently on different versions of the Redmi Note, and the key differences are:

Redmi Note 8/9 with Android 10 and older may require the developer mode to change the codec:

1. Go to Settings. → The phone.
2. Press 7 times on the MIUI version.
3. Back to Settings → Additionally. → For developers.
4. Find Bluetooth Settings and select Audio Codec.

Redmi Note 12 with MIUI 14 has dual Bluetooth connectivity, which can conflict with Huawei FreeBuds. If the sound disappears when you connect to another device, turn it off in Settings → Bluetooth → Additional.

6. Alternative ways of connecting

If the standard methods don’t work, try the workarounds:

Method 1: Use of adapters

• 🔌 For USB-C headphones: adapter USB-C → 3.5mm (if the Redmi Note has an audio jack).
• ⚡ For wireless headphones: Bluetooth transmitter (e.g. Baseus) B07), If the built-in smartphone module is unstable.

Method 2: Sound control applications

• 🎛️ Wavelet (setting up equalizer and codecs).
• 🔊 Developer Options (for forced codec change).
• 📱 Huawei AI Life (if you need to update the firmware headphones).

⚠️ Note: When using adapters USB-C → 3.5-mm on the Redmi Note 11/12 There may be no volume control through the headphone buttons. MIUI, support-free CTIA/OMTP Standards in New Versions of Firmware.

Method 3: Connect via Huawei Share (if available)

Some Huawei FreeBuds models support fast sync via Huawei Share, but you need to:

1. Install the Huawei Mobile Services app (not available in all regions)
2. Enable Huawei Share in Xiaomi settings (Android 11+ required).
3. Bring the headphones to the back of the phone (as with NFC-patch).

7. Update to the firmware of headphones and phone

If you have problems with connection after updating MIUI or firmware headphones, return the previous version or wait for the patch.

For Xiaomi Redmi Note:

1. Go to Settings → About the phone → System update.
2. If an update is available, install it.
3. After the update, reset your network settings: Settings → Memory and backups → Settings Reset → Reset your Wi-Fi, mobile network and Bluetooth settings.

For Huawei headphones:

• 📲 Install the Huawei app AI Life from AppGallery or APKMirror.
• 🔄 Connect the headphones to the phone and open the application.
• 📥 If an update is available, follow the instructions on the screen (don’t turn off the headphones during the process!).

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After updating the headphone firmware, you may need to re-pair with Xiaomi. Remove the device from the Bluetooth list and connect again.

FAQ: Frequent questions about Huawei’s connection to Xiaomi