Connecting wireless headphones to Xiaomi Redmi 10 Pro: a complete guide to problem solving

Wireless headphones have become an integral part of everyday life, but their first connection to the Xiaomi Redmi 10 Pro smartphone can raise questions even among power users.This model, released in 2021, supports all modern Bluetooth 5.1 standards, but has nuances in settings that are important to consider. For example, many face the problem when headphones are defined by a phone, but sound continues to go through the speaker - this is a typical audio profile configuration error.

In this guide, we will not only examine the basic pairing process, but also look at hidden MIUI settings that will help optimize sound quality and connection stability. We will focus on solutions for popular headphone models – from Xiaomi AirDots to Sony WH-1000XM4 – and also analyze the specific errors that are specific to the Redmi 10 Pro with Android 11/12 firmware. If you have already tried to connect and received the message “failed to hide the device”, here you will find step-by-step instructions for resetting Bluetooth settings and alternative connection methods.

1. Preparing the phone and headphones for connection

On Redmi 10 Pro, the Bluetooth module can conflict with other wireless connections (such as Wi-Fi Direct or NFC), so temporarily shutting them down will increase the chances of a successful connection.

For headphones, check:

• 🔋 Battery charge – most models require a minimum of 20% to activate pairing mode. Headphones with a discharged battery can be detected by the phone, but not connected.
• 🔄 Pair mode – hold the power button (usually 3-5 seconds) until the indicator flashes blue/white. For AirDots Pro 2, you need to pinch the touch panels on both headphones simultaneously.
• 📱 Reset previous connections – if the headphones were already connected to another device, they may need to “forget” in the settings of that gadget.

On the phone, do the following:

1. Open Settings → Connections and Sharing → Bluetooth.
2. Activate the Bluetooth slider (if it is gray, the module is disabled).
3. Click "Search for Devices" (the magnifying glass icon in the upper right corner).

Important for the Redmi 10 Pro: If the phone doesn't find the headphones, try rebooting the Bluetooth module via the engineering menu (code ##4636##). Under Phone Information, select "Bluetooth" and click "Disable," then "On" again.

2. Step-by-step instruction for pairing

The connection process depends on the type of headphones (TWS, overhead, noise suppression), but the overall scheme is the same.

Step 1. Turn on the headphones and put them in pairing mode (see model instruction). For Xiaomi Air 2 SE, you need to remove both headphones from the case and hold the touch buttons for 10 seconds until the white LED flashes.

Step 2. On Redmi 10 Pro, go to Settings → Bluetooth and wait until your headphones appear on the Available Devices list.

• 🔄 Reboot the headphones (turn off/on).
• 📱 Restart Bluetooth on your phone (turn off/on the module).
• 🔍 Make sure the distance between the devices is less than 1 meter (walls and metal objects degrade the signal).

Step 3. Click on the headphone name in the list. If you request a code confirmation (usually 0000 or 1234), type it. Most modern models (such as the JBL Tune 510BT) do not require code.

Step 4: Once you've successfully connected, you'll see "Connected" next to the headphone name, and to check whether you're working, you'll run any audio file or video.

3. Adjustment of the sound profile and connection quality

By default, the Redmi 10 Pro uses a standard A2DP profile to transmit audio, but you can manually select a codec to improve quality, which is especially true for headphones that support aptX or LDAC.

To change the settings:

1. Put the headphones on the phone.
2. Open Settings → Sound → Bluetooth sound quality.
3. Select the appropriate codec (recommendations in the table below).

If the list does not contain the codec you want, upgrade your MIUI firmware to the latest version. To check the current version, go to Settings → About Phone → MIUI version.

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If the sound is interrupted when listening to music, try turning off the “Absolute Volume” function in the developer settings (activated via Settings → About Phone → MIUI version – press 7 times on the build number).

4. Solving common problems

Even after successful pairing, Redmi 10 Pro users often encounter common errors.

Problem 1: The headphones are connected, but the sound is going through the phone speaker.

• 🔊 Check if the correct sound source is selected in the notification panel (swipe down from the top edge of the screen and click on the headphone icon).
• 🔄 Reconnect the headphones: turn them off in Bluetooth settings, then pair them again.
• 📱 Restart your phone - sometimes MIUI Resets audio routing after updates.

Problem 2: Permanent connection breaks.

• 📶 Make sure there are no interference sources nearby (microwaves, other Bluetooth devices).
• 🔋 Check the charge of the headphones – at a level below 15%, failures may occur.
• 🔄 In Bluetooth settings, disable the Auto Connection option for other devices.

Problem 3: Headphones are defined but not connected (failure to uncouple).

• 🗑️ Remove the device from the list of conjugates and try again.
• 🔄 Reset network settings on your phone: Settings → System system → Resetting settings → Resetting Wi-Fi, Mobile Network and Bluetooth.
• 📱 Update your headphone firmware (if supported). For example, for AirDots Pro 2, use the Mi Home app.

⚠️ Warning: If your Bluetooth headphones are no longer detectable after resetting, check if the Power Saving mode is activated in the battery settings.

5. Battery optimization when using Bluetooth

Active use of wireless headphones increases the charge consumption of the Redmi 10 Pro by 15-25%.

Tip 1: Turn off the search for new devices after you connect.

1. Go to Settings → Bluetooth.
2. Click on the three dots in the top right corner and select Bluetooth Scanner.
3. Turn off the “Always scan” option.

Tip 2: Use an SBC codec instead of an aptX or LDAC if the sound quality is not critical, which will reduce the load on the processor and reduce battery consumption.

Tip 3: Activate Battery mode in the headphone settings (if supported). For example, Sony Headphones Connect can limit the maximum volume, which prolongs the running time.

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For maximum autonomy, use headphones and a phone from one manufacturer (for example, Xiaomi AirDots). + Redmi 10 Pro. -- In this case MIUI Optimizes energy consumption at the program level.

6. Alternative ways of connecting

If a standard Bluetooth connection is unstable, consider alternatives:

1. Connect via adapter. For headphones with a 3.5 mm connector (for example, Sony MDR-7506), you can use a Bluetooth transmitter connected to the phone via USB-C. This is true if the built-in Bluetooth module of the phone is damaged.

2. Low latency apps. To watch videos or games, install SoundAssistant (from Google Play), which allows you to manually select a codec and adjust the sound buffer, which reduces latency to 30–50 ms.

3. Developer Mode. Activate the Bluetooth Debugging option in the developer settings (Settings → About Phone → MIUI Version – press 7 times) This will help diagnose problems through Android Studio or specialized utilities.

⚠️ Attention: Using third-party Bluetooth transmitters may conflict with the phone's built-in module.Before connecting, turn off the regular Bluetooth in the settings.

7. reset Bluetooth settings on Redmi 10 Pro

If none of these methods worked, reset the wireless modules completely, and this will remove all the stored devices and return the settings to factory settings.

Instructions:

1. Open Settings → System → Resetting settings.
2. Select “Reset Wi-Fi, Mobile Network and Bluetooth settings”.
3. Confirm the action (you will need to enter a pattern lock or PIN-code).
4. After restarting the phone, repeat the pairing process.

If the problem persists, check firmware integrity through the Mi Flash Tool or contact the service center.On Redmi 10 Pro, Bluetooth module malfunctions are often associated with antenna damage after falls.

FAQ: Frequent questions