How to lower the volume of the speaker on the Xiaomi phone: 7 working ways

Have you ever caught yourself thinking that even the minimum volume on your Xiaomi is too loud? Or maybe you want to turn down the alarm clock so you don't scare your household in the morning? The problem of excessive loudness is familiar to many owners of smartphones of this brand — especially on models Redmi Note, POCO or flagships of the Xiaomi series 13/14. The reasons can vary from the features of the MIUI firmware to hardware limitations.

In this article, we’ll look at all the possible ways to reduce volume, from basic settings to hidden engineering menu features, and learn how to adjust the volume of a bell, multimedia, alarm clock, and even system sounds separately from each other. And if the standard methods do not work, we will show workarounds using third-party applications and ADB-Important: Some solutions require root rights or may affect the warranty, so we will highlight the safe and risky options separately.

1. Standard volume settings in MIUI

To start with the obvious, the built-in volume controls, MIUI 14/15 (and earlier versions) has a separate panel that appears when you press physical volume buttons, and this is how you use it:

1. Press any of the volume buttons on the side panel of the phone.

2. In the window that appears, touch the icon ⚙️ (gear) in upper right corner.

3. Here you'll see three sliders:

- Media (music, video, games)

- Call (incoming calls)

- Alarm clock (including timers)

Note that on some models (such as Xiaomi 12T or POCO F5), the alarm slider can be hidden behind an additional swipe to the left, and you can activate Do Not Disturb mode or turn on an adaptive sound that automatically adjusts the volume depending on the ambient noise.

• 🔊 Problem: Is the minimum volume still too high? This is a known bug of some firmware - read the solution in the section about the engineering menu.
• 🎵 Lifehack: For music in apps (Spotify, YouTube), you can additionally turn the volume down right in the player - sometimes it gives a greater effect than the system regulator.
• ⚠️ Note: If after the update MIUI Lost volume sliders - reset the sound settings in Settings → Sound. → Resetting settings.

2. Engineering menu: hidden volume settings

If standard regulators don't work, it's time to dig deeper. Xiaomi's smartphones have a hidden engineering menu (Engineer Mode) where you can fine-tune the speaker settings. This method works on most models, but requires caution - incorrect changes can lead to failures.

To get into the engineering menu:

1. Open the Phone app.
2. Enter the combination: ##36446337## (or #4636## on some firmware).
3. Select the Hardware Testing → Audio section.
4. Here you will see the lists Speaker (speaker), Headset (earphones), Earpiece (talk speaker).
5. For each type of speaker you can adjust: Max Vol - maximum volume (default value is usually 160) Min Vol - minimum volume (default 0 or 10) Current Vol - current value

A critical nuance: on models with stereo speakers (for example, Xiaomi 11T Pro or Redmi K50), you will have to adjust each speaker separately - Speaker and Speaker 2. If you reduce the Max Vol below 80, the sound may become too quiet for notifications. The optimal value for reducing the volume without loss of functionality - 120-140.

⚠️ Note: Changes to the engineering menu are not saved after resetting or updating the firmware (POCO X3, Redmi 9) can be blocked, in which case only root or ADB.

3. Applications for fine-tuning volume

If you don't want to go into the engineering menu or it's blocked, third-party apps will come to the rescue, allowing you to lower the volume below the system minimum, customize individual profiles for different scenarios (night, work, sports), and even limit the maximum volume to protect your hearing.

Top.-3 Proven applications for Xiaomi:

• 🎛️ Volume Booster & Equalizer (by Smart Volume Inc) - allows you to reduce the volume in 1% increments, has a built-in equalizer. Plus: works without root.
• 🔇 Precise Volume: Precise Volume control with the ability to create presets. MIUI 12-15 faultlessly.
• 🛠️ SoundAssistant (by Samsung, but it works on Xiaomi) — advanced settings for each type of sound separately.

How to set up Precise Volume to lower the minimum volume:

1. Install the app from Google Play.
2. Open it and give permission to change system settings.
3. In the main menu, select Media Volume (for music) or Ring Volume (for calls).
4. Move the slider below the standard minimum - the app allows you to drop to -10 dB.
5. Save the profile and activate it.

⚠️ Attention: Xiaomi with firmware MIUI EU (European version) some applications may not work due to security policy limitations, in which case only root or ADB.

Make sure the application is compatible with MIUI 14/15|

Check the reviews on your model |

Backup the sound settings |

Disable battery optimization for the application-->

4. ADB-Teams for Advanced Users

If none of the previous methods worked, you can try changing the system volume settings via ADB (Android Debug Bridge), which does not require root, but requires a computer and a bit of technical skills.

Here’s how to reduce the maximum volume of the speaker by 30%:

adb shell settings put global volume_music_speaker_scale 0.7


adb shell settings put global volume_ring_speaker_scale 0.7




adb shell settings put global volume_alarm_speaker_scale 0.7

Explanation to the teams:

• volume_music_speaker_scale — volume of media (music, video)
• volume_ring_speaker_scale — volume
• volume_alarm_speaker_scale — alarm-bullet
• A value of 0.7 is 70 percent of the standard volume. You can set it from 0.1 to 1.0.

To return the standard settings, use:

adb shell settings delete global volume_music_speaker_scale


adb shell settings delete global volume_ring_speaker_scale




adb shell settings delete global volume_alarm_speaker_scale

⚠️ Note: On some models (POCO X5, Redmi Note 12 Pro+) These commands may not work because of customized firmware, and then you'll need to edit the file. mixer_paths.xml manually, but it requires rooting.

💡

Before using ADB, enable USB Debugging in Settings → About Phone → MIUI version (click 7 times on version, then go back to Additional Settings → For Developers).

5. The solution for alarm clock and notifications

A separate headache for many users is the alarm clock or notification sounds, which are hidden deeper than it seems in MIUI. Here's how to tame them:

For the alarm clock:

1. Open the Watch app → Alarm clock.
2. Create a new alarm clock or edit an existing one.
3. Click on the alarm clock and select Add sound.
4. In the list of system sounds, select Quiet alarm (if not, download any silent alarm). MP3-File and add it to the Ringtones folder on your phone).
5. Go back and reduce the volume of the alarm clock with a separate slider (appears after the sound is selected).

For notifications:

• Go to Settings → Sound → Loudness of notifications.
• Turn off Vibration at notifications if it increases the perception of volume.
• In the Notification Style section, select Quiet or create your profile.

If even a quiet alarm clock seems loud, you can go for a trick:

6. Hardware problems: when software methods do not help

If you've tried all the ways, but the speaker still screams like a siren, it's probably a problem with the hardware. Here are the most common hardware reasons for overvolume on Xiaomi:

• 🔧 Factory Marriage Dynamics - occurs on Redmi models 9 and POCO M3, released 2020-2021 And the characteristic is that even at the lowest volume, the sound is distorted.
• 💧 Moisture intake - oxidation of contacts - speaker leads to increased resistance and, as a result, increased volume.
• 🔋 Faulty sound chip — on Xiaomi with Snapdragon processors 7xx/8xx Qualcomm's audio codec sometimes fails WCD. Sign: Volume spontaneously changes.

How to diagnose a hardware problem:

1. Connect headphones – if they have normal volume, but in dynamics is not, the problem is in dynamics.
2. Record the sound from the phone’s microphone (for example, through the Voice Recording app) and listen – if there is wheezing or distortion, it is a hardware defect.
3. Check if the phone is warming up in the speaker area - overheating may indicate a short circuit.

Decisions:

• If the phone is warranty – contact the Xiaomi service center with a complaint about “incorrect operation of the speaker”.
• If there is no guarantee, replace the speaker yourself (the cost of the part: 300-800 rubles) or in the service (1500-2500 rubles with work).
• Temporary workaround: Turn off the speaker completely and use a Bluetooth speaker or headphones.

💡

If the volume of the speaker changes after the phone drops, it's almost always a hardware malfunction. Don't waste time on software settings, just take it to the service.

7. Alternative solutions: from vibration to firmware change

When standard methods are exhausted, radical (and sometimes non-obvious) methods remain:

• 📱 Change of firmware: On some models (POCO F1, Redmi K20 Pro) custom firmware (e.g. Pixel Experience or LineageOS) offer more flexible audio settings. MIUI (For example, Always on Display).
• 🔕 Turn off speaker completely: In the engineering menu (#36446337##), you can turn off the speaker, leaving only headphones and Bluetooth.
• 🎚️ Use of external DAC: Connection USB-C DAC (e.g. iBasso) DC05) Allows you to redirect the sound to an external amplifier with your own volume settings.
• 🤫 Mode "Vibration Only": In Settings → Sound. → Select Vibration – all sounds will be turned off, but you won’t miss important notifications.

For models with IR-A blaster (for example, Xiaomi 11 Lite) NE Redmi Note 11 Pro is a creative move:

If you decide to change the firmware, remember:

⚠️ Attention: Install custom firmware on Xiaomi with a locked bootloader (Redmi Note 12, POCO X5) It requires unlocking through the Mi Unlock Tool, which resets the phone and erases all data.

FAQ: Frequent questions about volume on Xiaomi