How to increase the volume in headphones on Xiaomi: a step-by-step guide

Do you listen to your favorite track through headphones on Xiaomi, but the sound seems too quiet? Even at maximum volume, the music is lost in the noise of the street or simply does not give the rich sound you expect? The problem is familiar to many owners of Redmi, POCO and Mi smartphones - despite the powerful speakers, the limitations of the MIUI software often reduce the volume when connecting headphones.

In this article, we will discuss 7 proven ways to increase the volume in headphones on Xiaomi, from standard system settings to advanced methods using engineering menus and third-party applications. Importantly, not all methods are equally safe for your device and hearing. We will explain the risks in detail and give recommendations on how to avoid damage to equipment or health.

Before you start settings, make sure that the problem is not with the headphones themselves. Try connecting them to another device — if the sound remains quiet, it may be due to the resistance of the headphones (impedance) or their technical state. For Xiaomi, the restrictions on headphones with impedance above 32 ohms are especially relevant — such models may sound quieter due to insufficient power of the built-in amplifier.

1. Volume settings in MIUI: What can be changed without root

So, to start with the simplest of them all, the standard MIUI tools, which the manufacturer has put into the system a few ways to adjust the sound that often go unnoticed.

The first thing to check is the separate volume controls for different types of sound, and Xiaomi has the volume of music, notifications and calls set independently to make sure you are increasing the volume of your headphones:

1. Connect the headphones to your smartphone.
2. While playing music, press the physical volume button.
3. In the window that appears, tap the pin on the gear icon (⚙️) slider-side.
4. Select Media (or Music in older versions of MIUI) and move the slider to the maximum.

If this method failed, go to Settings → Sound and vibration → Volume. Here you will see separate regulators for:

• 🎵 Media (music, video)
• 🔔 Notifications
• 📞 Calls.
• 🔊 Alarm clock

Make sure the Media slider is set to maximum. Also, look for the Safe Volume option, which, if it's active, automatically lowers the volume during long-term listening, and turn it off if you want maximum audio.

2. Engineering menu: hidden sound settings

If standard settings don't work, you can go to the Engineering Mode, which is a hidden section of MIUI that provides advanced audio options, including volume limits. Attention: improper changes to the engineering menu can cause the audio system to malfunction.

To open the engineering menu:

1. Open the Phone app.
2. Enter the combination: ##36446337##
3. Choose Hardware Testing → Audio.

In the Audio section, you are interested in the following parameters:

• 🔊 Headset Mode: Try switching between Normal and High Performance.
• 📊 Max Vol: Maximum volume, you can increase the limits for different types of headphones (for example, Headset Max Vol).
• 🔧 If your headphones are impedanced above 32 ohms, set High Impedance.

Be careful: increasing the Max Vol settings above the recommended values can cause sound distortion or even damage to the headphone speakers. The optimal value for most models is no more than 150 (by default it usually costs 100-120).

3. Apps to amplify sound: top-5 utility

If the system settings don’t work, third-party apps will come to the rescue. We selected 5 proven utilities that safely increase the volume on Xiaomi without the need for root rights.

The most versatile solution is the Precise Volume, which allows you to set the volume to 1% accuracy, which is especially useful for high-impedance headphones.

1. Download the app from Google Play.
2. Open and give access to the sound settings.
3. In the Media Volume section, move the slider above the standard maximum.

⚠️ Attention: Volume booster applications can cause distortions of sound at high levels. If you hear wheezing or crackling, turn down the volume, which is a sign of overloading the audio track.

4. Equalizer setting: how to improve sound

Sometimes the problem is not the volume, but the wrong balance of frequencies, for example, if the headphones have too many basses, the middle frequencies (where the main vocals are) can sink, giving the impression of a quiet sound, in which case the equalizer will help.

MIUI has an integrated equalizer, but it's hidden in the music player settings to activate it:

1. Open the standard Music app.
2. Tap the three-point menu (⋮) top-right.
3. Select Settings → equalizer.
4. Activate the sliders and adjust the frequencies to your liking.

Recommended settings for different genres:

• 🎸 Rock/Metal: Increase 250Hz (bass) and 4kHz (guitar clarity).
• 🎤 Vocals/Pop: Raise 1kHz - 2kHz (average frequencies for voice).
• 🎻 Classic/Jazz: Increase 10kHz for the brightness of strings.
• 🔊 Electronics: Emphasis on 60 Hz (subbass) and 12 kHz (air).

If the built-in equalizer seems too primitive, install Equalizer FX or Wavelet (from Google developers), which offer pre-settings for specific headphone models (such as Xiaomi Airdots, SoundPEATS) and automatically optimize the sound.

Test the changes at medium volume

Compare original and modified sound

Avoid extreme positions of sliders (risk of distortion)

Save Presets for Different Genres-->

5. Problems with Bluetooth headphones: the specifics of Xiaomi

If you use Bluetooth headphones (such as Xiaomi Airdots, Redmi Buds or POCO Pop Buds), then volume limits can be related to the data protocol. Xiaomi often uses the default SBC codec, which compresses sound and lowers maximum volume.

To improve the sound:

1. Go to Settings → Connected Devices → Bluetooth Settings.
2. Find your headphones in the list and tap the icon ⚙️ near.
3. Select the Audio Codec and try switching to AAC or aptX (if supported).

Also check the absolute volume settings:

• 🔇 In Bluetooth settings → Additionally, turn off the option Absolute Volume. This will allow you to adjust the volume separately on your smartphone and headphones.
• 🔊 If you don’t have an option, install the Bluetooth Volume Unlock app.

For Xiaomi Airdots Pro 2 and newer models, the Enhanced Audio feature is available, activated in the Bluetooth headphone settings and increases volume by 10-15% without loss of quality.

⚠️ Note: When using the aptX codec on older Xiaomi models (for example, Redmi Note 7) there may be a delay in sound (latency). AAC.

6. Root methods: maximum volume without restrictions

If none of the previous methods worked well, the advanced method is to modify system files with root rights, which is only suitable for advanced users and requires unlocking the bootloader.

The most effective tool for this is ViPER4Android, which allows you to:

• 🔊 Increase the volume above system limits.
• 🎛️ Set up an equalizer with support for 32-band EQ.
• 🔇 Apply the effects of surround sound and reverb.

To install ViPER4Android on Xiaomi:

1. Unlock the bootloader and get root rights (for example, through Magisk).
2. Download the latest version of ViPER4Android from the official website.
3. Install V4A FX and V4A Service drivers through Magisk Manager.
4. Open the application, provide root access and activate the handler.

In the ViPER4Android settings, pay attention to:

• Master Limiter – Increases the maximum volume (recommended value: 0 dB).
• Dynamic System – automatically balances frequencies.
• Convolver – allows you to download custom pulsed characteristics (IR) to simulate the acoustics of concert halls.

Critical: Incorrectly configuring the ViPER4Android can overheat the processor or damage the headphone speakers.Always start with minimal changes and test the sound at medium volume.

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Before installing ViPER4Android, back up the system partition via TWRP to help restore the device to work in the event of a failure.

7 Hardware Restrictions: When Software Methods Don't Help

If you’ve tried all the ways, but the sound in your headphones is still quiet, the problem may lie in the hardware limitations of your Xiaomi.

• 🔌 Weak built-in amplifier: Budget models (Redmi) 9A, POCO C31) Often equipped with weak audio chips that cannot provide enough power for headphones with impedance above 32 ohms.
• 🔋 Wear 3.5mm connector: If you use wired headphones, check the connector for oxidation or mechanical damage. Often, cleaning with alcohol solves the problem.
• 📱 Certification restrictions: Some Xiaomi models (especially for the European market) artificially limit volume due to standards EU Volume Limit.
• 🔊 Damage to earphone speakers: If the sound is quiet in only one headphone, the problem is most likely in the headphones themselves.

Solutions for hardware problems:

• 🎧 Use headphones with low impedance (16-32 Ohms – they sound louder on weak amplifiers.
• 🔌 For wired headphones, try it. USB-C Adapter with external amplifier (e.g. Xiaomi Type-C to) 3.5mm Audio Adapter).
• 🔋 If the problem is the connector, contact the service center to replace the audio port (cost for Xiaomi is from 800 to 1500 rubles).

For models without a 3.5 mm connector (Xiaomi 11T, POCO F4), the only way out is to use Bluetooth headphones with support for aptX or connect wired ones via a USB-C adapter.

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If your Xiaomi is equipped with a Qualcomm Snapdragon chip, check for support for the aptX HD codec – it provides better Bluetooth sound quality than a standard SBC.

FAQ: Frequent questions about volume increase