How to Add Volume to Xiaomi: From Basic Settings to Hidden Features

Are you tired of the quiet sound on your Xiaomi device? The music sounds like a barrel, and the interlocutor in the tube is barely audible even at maximum? The problem of low volume is relevant for many models, from the budget Redmi to the flagship Xiaomi 13. The reasons can lie in both software limitations and hardware features of the speakers.

In this article, we'll look at all the ways you can turn up the volume, from standard settings to hidden engineering menus to third-party applications. It's important to understand that some methods require root rights or can affect warranty. We'll highlight these points separately so you can assess the risks.

So let's start with the safest and easiest solutions, and then move on to the advanced techniques, and if your device is a Mi TV, not a smartphone, there's a separate section at the end of this article with instructions specifically for TV.

1. Checking basic sound settings

Before digging deeper, make sure that the problem is not the trivial settings. Xiaomi often has its audio profile settings confused or features like "Do Not Disturb" activated.

Open the Settings → Sound and vibration and check:

• 🔊 Media volume – the slider should be at the maximum (sometimes it gets lost after connecting headphones).
• 📱 Do Not Disturb Mode – If enabled, turn it off or add exceptions for calls.
• 🎵 Equalizer – some presets (e.g. Bass) can artificially lower the overall volume.
• 🔄 Adaptive sound – the function automatically adjusts volume, but sometimes it doesn’t work properly.

Turn off the "Do Not Disturb" mode"|Set the media slider to the maximum|Reset the equalizer to "By default"|Deactivate "Adaptive sound"-->

If you've had this quiet sound, move on to the next section, and on some models (like the Redmi Note 10), you've got an extra "Displayer Amplification" item in the audio menu, which you need to manually activate.

Cleaning of speakers and connectors

One of the most common causes of silent sound is contamination of speakers or a 3.5mm connector (if any), and dust, pile, or even small debris can physically block the sound waves.

How to clean:

• 🧹 Use a soft brush (such as for makeup) or compressed air to remove dust from the speaker grille.
• 🔌 For a 3.5 mm connector, a toothpick with cotton wool dipped in alcohol is suitable (carefully, without pressing!).
• 🚫 Do not use sharp objects - you risk damaging the speaker membrane.

💡

If you've cleaned the sound better, but not perfect, try listening to the music on your headphones, and if the volume is normal, the problem is the speaker.

On models with stereo speakers (such as the Xiaomi 11T), check both speakers separately. Sometimes only one is contaminated, making the overall sound seem quieter.

⚠️ Warning: If the sound becomes hoarse or distorted after cleaning, you probably damaged the speaker, in which case only a replacement at the service center will help.

3.Use of the engineering menu (without root)

Xiaomi devices have a hidden engineering menu where you can manually increase the volume of the microphone, speaker and headphones, a method that does not require root rights, but lasts until the next reboot.

Instructions:

1. Open the Phone app and enter the combination: ##36446337###.
2. You will be taken to the Engineering Mode menu → select Hardware Testing.
3. Go to Audio → LoudSpeaker Mode (or Headset Mode if you need to set up your headphones).
4. In the Value field, increase the value from 160 to 180-200 (maximum 255, but it is risky!).
5. Press Set, then restart the device.

This method works on most models, but on some firmware (e.g. MIUI 14) the engineering menu may be blocked, in which case try the alternative code: ##4636## → Audio Information.

4. Third-party applications for sound amplification

If standard methods don't work, you can use Google Play apps, and they work in different ways, some amplifying the sound software, others changing the system settings.

The easiest option is the Volume Booster.

1. Open the app and move the slider 120-150%.
2. Enable the Boost Media Volume option.
3. Restart the player or video.

⚠️ Attention: Apps like ViPER4Android They require additional drivers and may conflict with MIUI. Before using, make a backup copy of the data.

Volume Booster|Equalizer FX|ViPER4Android|SoundAssistant|Nothing.|Other-->

5 Modification of system files (for advanced)

If you're willing to take risks, you can edit the system files that control volume, which requires an unlocked bootloader and root rights, and can also lead to a loss of warranty.

Instructions for devices on MIUI:

1. Install Root Explorer or FX File Explorer with superuser rights.
2. Go to /system/vendor/etc/.
3. Find the file. mixer_paths.xml (or mixer_paths_tasha.xml for some).
4. Open the file in the text editor and find rows with rxX+ digital volume.
5. Increase the value from 80 to 90-95 (no more!).
6. Save the file, restart the device.

Example of the original line:

<path name="speaker">


<ctl name="RX1 Digital Volume" value="80" />




</path>

Corrected line:

<path name="speaker">


<ctl name="RX1 Digital Volume" value="92" />




</path>

💡

Editing system files is the most effective way to turn up the volume, but it is also the most dangerous. An error can lead to a device blink (completely inoperable).

After the changes, check the sound on different tracks. If you have wheezing, reduce the value by 2-3 points.

6. Hardware solutions (if nothing helps)

If the software methods did not give a result, the problem may be in the hardware:

• 🔧 Wear dynamics – the membrane loses elasticity over time.
• 🔌 Bad contact – broken wires or oxidized contacts.
• 🛠️ Factory marriage is especially important for budget models Redmi.

What to do:

• 🔍 Check the speaker on another device (for example, connect an external one via Bluetooth).
• 📱 Reset the settings to factory (Settings) → The phone. → Resetting settings).
• 🛠️ Contact the Xiaomi service center (if the device is guaranteed).

The cost of replacing the speaker in informal services is from 800 to 2500 rubles, depending on the model. On Xiaomi 12 Pro or Mix Fold repairs will cost more because of the complexity of disassembly.

7. Features for Mi TVs

If you have a Xiaomi Mi TV (any model: A2, P1, Q2, etc.), the algorithm of actions is slightly different. There is no engineering menu, but there are tricks.

Ways to turn up the volume:

• 🔊 Turn on the “Night Sound” mode in the settings – it enhances voice and reduces background noise.
• 🎛️ Use the external sound system through HDMI ARC or.
• 🔄 Update your firmware to the latest version – new PatchWall versions improve sound processing.
• 📱 Connect Bluetooth speaker (on some models, the sound is louder via Bluetooth than through the built-in speakers).

To activate the Night Sound mode:

1. Press Settings on the remote.
2. Go to Sound. → Sound modes.
3. Choose Night or Speech (depending on the content).

⚠️ Attention: On Mi TVs TV If you have a firmware version below 2.0.18, you may not have the "Night Sound" option, and then only external acoustics will help.

FAQ: Frequent Volume Questions on Xiaomi