How to Reset the Sound Settings on Xiaomi Phone: 5 Proven Ways

Sound settings on Xiaomi smartphones can be lost after MIUI updates, installing third-party apps or random changes to the menu. If you notice that the volume has become unstable, the bass quality has gone missing, or the phone spontaneously switches audio profiles, it’s time to return factory settings. In this article, we will discuss 5 ways to reset sound, including a partial reset through the menu and a full reset system for Redmi Note 12, POCO X5, Xiaomi 13 and others.

It is important to understand that resetting audio settings does not always require a complete flashing of the device. In 80% of cases, it is enough to return the default settings through hidden MIUI menus or standard tools. However, if the problem is associated with damage to system files (for example, after a failed rooting), a more radical solution may be required.

1. Partial sound reset via the settings menu

The safest method is to return the factory sound settings without affecting other system data.This method works on all Xiaomi smartphones with MIUI 12 and later, including Redmi 10, POCO F4 and Xiaomi 12T.

1. Open the Settings app (cog icon).
2. Go to the section Sound and vibration.
3. Scroll down and select Additional settings.
4. Slip on Reset sound settings (may be called Reset by default).
5. Confirm the action by pressing OK in the dialog box.

After these steps are completed, all custom volume, equalizer and sound effects settings (including Mi Sound Enhancer) will be reset.

Speakers at maximum volume|Operation of headphones (3.5 mm or) USB-C)|The quality of the microphone when calling|Sound in games and video-->

⚠️ Attention: On some firmware MIUI The reset is hidden, and if you don't have one, try updating the system or use the method. №2.

2. Reset via engineering menu (for advanced users)

If a standard reset doesn't work, you can use the engineering menu (#4636##) which allows you to reset the parameters of the audio drivers, but you need to be careful - incorrect actions can lead to failures.

1. Open the phone app.


2 Enter the combination: ##4636###




3. Select the Audio section (or Hardware testing → Audio).




4.Click "Reset audio settings" (may be called "Restore defaults").




5. Reset the device.

This method is effective if the problem is related to programmatic conflicts between drivers and applications (for example, after installation). ViPER4Android Dolby Atmos, however, on some models (POCO X3 Pro, Redmi K50) The engineering menu can be blocked – in this case, use the method. №3.

3. Complete reset (if the sound is completely lost)

If the phone doesn't play sound at all (either through speakers or headphones), it could be a system file corruption, in which case a full factory reset would help. This method removes all data from the device, including photos, contacts and apps - back up in advance!

Instructions for MIUI 13/14:

1. Go to Settings → About Phone → Backup and Reset.
2. Select Settings Reset.
3. Please tick Clear all data.
4. Enter a password (if required) and confirm the action.

It takes 5-10 minutes. After restarting, the phone will be like new, all audio settings will return to factory settings. If the problem persists, this may indicate a hardware malfunction (damage to the speaker, plume or audio chip).

Regularly (once a month) |Sometimes (once a half-yearly basis) |Roughly (1-2 times all the time) |Never-->

4. Fastboot reset (for system failures)

If the phone boots up, but the sound is gone even after it's completely reset, the problem may be in the damaged parts of the system, and then the firmware on the Fastboot will help.

• 🖥️ Computer with installed Xiaomi drivers.
• 🔌 Cable USB (preferably original).
• 📁 Firmware for your model (download from the official website).
• 🛠️ The Mi Flash Tool.

Step-by-step:

1. Turn off the phone and press Volume Down + Power to log into the Fastboot.
2. Connect the device to the PC.
3. Start the Mi Flash Tool, select the downloaded firmware.
4. Press Refresh, then Flash (select Clean all option).
5. Wait until the end (10-15 minutes).

This method overwrites all system partitions, including audio drivers, and if the sound didn't appear after the firmware was installed, it's probably hardware, so go to the service center.

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Before you run your Fastboot firmware, check the phone model with the fastboot getvar product command in the terminal. Using firmware from another model can "brick" the device!

5. Verification of hardware components

If none of the software methods worked, the problem may be:

• 🔊 Dynamics – physical damage to the membrane or contacts.
• 🎧 Audio Jack (for models with 3.5 mm) – oxidation or break of wires.
• 📱 Motherboard plume is a common problem after falls.
• 🔌 USB-C port – if the sound is lost only when connecting headphones.

For diagnosis:

1. Connect the headphones – if there is sound, the problem is with the phone’s speakers.
2. Call your phone from another device – if the person can’t hear you, the microphone is faulty.
3. Check the sound in Safe Mode (Put Power → Safe Mode) If the sound appears, the third-party app is to blame.

⚠️ Attention: On Xiaomi models 11T And Redmi Note 11 Pro is a common problem, which is the audio chip's collapse after overheating. If the sound is lost when you're under heavy load (games, video editing), don't try to repair it yourself.

Common causes of sound failures on Xiaomi

According to statistics of service centers, 60% of problems with sound on Xiaomi smartphones are related to:

• 🔄 Failed updates MIUI — Especially relevant for betta versions.
• 📱 Application conflicts (e.g., Equalizer) FX or PowerAmp).
• 💧 Moisture intake – even if the phone hasn’t sunk, condensation can oxidize contacts.
• 🔋 Battery discharge up to 0% – sometimes causes a failure of the power controller that controls the audio system.

If you recently updated your phone to a new version of MIUI and the sound disappeared, try rolling back to the previous version via Fastboot. Instructions for downgrading can be found on forums like 4PDA or XDA Developers.

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Before updating MIUI, always check user reviews on thematic forums – some builds have critical sound bugs.

FAQ: Answers to Frequent Questions