How to increase the volume of the speaker on the Xiaomi phone: all the ways from simple to advanced

Have you noticed that the sound on your Xiaomi is quieter than before? Or the speaker just can’t cope with loud music in a noisy room? The problem of weak sound is familiar to many owners of smartphones of this brand — especially on the budget models of Redmi and POCO. The reasons can be different, from the software limitations of MIUI to the physical wear of speakers.

In this article, we'll look at all the ways you can turn up the volume, from standard settings to hidden engineering menu features. It's important to understand that some methods can damage speakers when used at maximum volume for long periods of time, and we'll show you which ones are safe and where to be careful.

Don't rush to take your phone apart or bring it to service right away, because 80 percent of the time, you can solve the problem software-based, start with the simplest ways, and gradually move on to the more complex ones.

1. Check basic sound settings in MIUI

Before digging deeper, make sure you don't miss the obvious. Xiaomi often hides useful options in unexpected places.For example, some firmware has a separate volume controller for media and calls.

Open the Settings → Sound and vibration and check:

• 🔊 Multimedia Volume – Move the slider to maximum (sometimes it resets after updates).
• 🎵 Equator – Enable Bass or Rock preset, this may add 5-10% low-volume.
• 🔔 Do not disturb – make sure the mode is turned off or configured correctly (sometimes it blocks notifications with sound).
• 🔄 Adaptive sound – turn off this feature if it is available (it automatically lowers volume in quiet rooms).

Pay special attention to the option "Augmented audio settings" (not available on all models), there may be an option "Amplifier sound" or "Dynamic range" - its inclusion sometimes gives +15-20% to volume.

Cleaning of speakers from dust and debris

One of the most common causes of silent sound is contamination of speakers: Dust, pile from pockets, or even small particles of food can block the membrane, reducing the volume by 30-50%, especially on Xiaomi because of the specific location of the speakers (often on the bottom end).

How to clean the speakers without risking damage to them:

1. Turn off the phone and get it out. SIM-card (if the speaker is next to the slot).
2. Take a soft toothbrush (new!) and gently walk around the speaker grille in circular motions.
3. Use a compressed air spray (to clean keyboards) -- blow out the dust with short presses. Hold the balloon vertically so you don't freeze the membrane!
4. For persistent contaminants, isopropyl alcohol (70%) can be used on a cotton swab - but only for a metal lattice without touching the membrane.

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If the sound is better after cleaning, but still quiet, try drying the phone in a warm place (not on the battery!) for 1-2 hours - moisture could remain inside after cleaning.

⚠️ Warning: Never use sharp objects (toothpicks, needles) - they break through the speaker membrane. Also avoid vacuum cleaner: it can damage the speaker with reverse airflow.

3.Use of engineering menu to increase volume

Xiaomi smartphones have a hidden engineering menu where you can manually increase the power of the speakers, which works on most models, but requires caution – incorrect settings can lead to distortion of the sound or overheating of the speaker.

Instructions for entry and setting:

1. Open the Phone app and enter the combination: ##36446337###
2. You will be taken to the EngineerMode menu (if the combination doesn't work, try ##4636###).
3. Go to Hardware Testing → Audio → LoudSpeaker Mode.
4. Here you'll see the settings: Max Vol is the maximum volume (the default value is usually 140-160), Min Vol is the minimum volume. Current Vol is the current value.

Max Vol

Save the settings and restart the phone.

⚠️ Warning: When you change the parameters in the engineering menu, check the sound at different frequencies. If you have wheezing or distortion at maximum volume, return the settings back. Also remember that after resetting the phone to the factory settings, the values in the engineering menu are reset.

4. Apps to amplify sound: top-5 tested utilities

If standard methods didn't work, you can use third-party applications, and they work in different ways: some just turn up the volume programmatically, others optimize the sound through an equalizer, and we tested dozens of utilities and selected the most effective ones for Xiaomi.

The most powerful tool on the list is ViPER4Android, but it requires rooting and driver installation. If you're not ready for this kind of manipulation, start with either the Volume Booster or Equalizer FX.

⚠️ Warning: Sound amplifier applications can drain the battery faster (on the phone) 10-15%) And you can overheat the processor over time, and you can watch the temperature of the phone while you're listening to music.

1. Check the Android version (some apps don't run Android 12+)

2. Make a backup of the sound settings

3. disable other sound modifiers (if installed)

4.Read reviews on compatibility with your Xiaomi-->

5 Hardware methods: when software methods do not help

If you've tried all the software techniques, and the sound is still quiet, the problem may be the hardware, and here are the most common reasons and ways to fix them:

• 🔧 Wear dynamics – the membrane loses elasticity over time (especially after 2-3 Solution: replacement of dynamics (cost) 500-1500₽ service).
• 💧 Moisture intake -- even after drying, the oxidation of the contacts may remain. Solution: cleaning with alcohol or replacing the speaker plume.
• 🔌 Bad contact -- common after a phone drop, solution: re-sweetening contacts or replacing connectors.
• 🔊 Factory marriage - some parties Redmi and POCO They're suffering from weak speakers. Solution: Calling a service center on a guarantee.

How to check if there is a hardware problem:

1. Connect headphones – if the sound is loud, the problem is the phone’s dynamics.
2. Call another phone and turn on speakerphone – if the person hears you quietly, the problem is with the microphone, not the speaker.
3. Record the sound through the built-in voice recorder and listen - if the recording is quiet, but in the headphones loud, the problem is in the dynamics.

On Xiaomi models with dual speakers (such as the Redmi Note 10 Pro or POCO X3 Pro), often only one speaker fails. Check this by covering the top and bottom grilles alternately with your finger while playing the sound.

6.Alternative methods: external speakers and Bluetooth devices

If you can not increase the volume of the built-in speaker or it threatens to break it, consider alternative options:

• 🎧 Bluetooth speakers – even budget models (e.g. Xiaomi Mi Portable Speaker) sound in the 3-5 louder than the built-in speaker.
• 🔌 Wired earphones with external amplifier – some models have a built-in sound amplifier (for example, 1MORE Triple Driver).
• 🚗 FM-transmitter – if you want to amplify the sound in the car, you can broadcast audio from the phone to the car tape recorder.
• 💻 USB-C/Lightning speakers – connect directly to the charging connector and give high-quality sound without loss.

For owners of Xiaomi there is another life hack: if your phone supports OTG, You can connect normal computer speakers through USB-It's not just the volume, it's also the sound quality.

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The use of external speakers not only solves the problem of quiet sound, but also saves the life of the built-in speaker of the phone, extending its service life.

7.Prevention: How to prevent volume loss in the future

To keep your Xiaomi speakers lasting longer and not losing volume, follow these guidelines:

• 📵 Avoid maximum volume – constant work on the 100% wears out the speaker membrane in 2-3 faster.
• 🚫 Don’t put your phone down with the speaker – this blocks the sound and can cause overheating.
• 🧹 Clean the speaker grille regularly - just do it once in a while 2-3 month.
• 💧 Avoid moisture – even a little humidity can cause contact oxidation.
• 🔄 Update the firmware - in new versions MIUI Often correcting sound bugs.

Also worth paying attention to the quality of audio files. Music in MP3 128 kbps will sound quieter and worse than FLAC or MP3 320 kbps. Use applications like Poweramp to play high-quality audio.

If you often listen to music through your phone’s speaker, consider buying a passive amplification case (such as the Xiaomi Mi Amplifier Case). 20-30% no-risk-on speaker.

FAQ: Frequent questions about volume up on Xiaomi