How to increase the volume of a call on Xiaomi Redmi Note 10: from standard settings to hidden features

Xiaomi Redmi Note 10 is one of the most popular smartphones in the budget segment, but many users face the problem of too quiet call, especially in noisy rooms or when using cases with a tight fit. Unlike flagship models, where the volume of the speaker is better worked out, the Redmi Note 10 sometimes requires additional adjustment.

In this article, we’ll look at all the ways you can increase the volume of your call, from basic Android settings to hidden menu and hardware features, how to set up your audio profile, what apps really work, and what to do if the problem is in the dynamics itself. Importantly, some methods require root rights, but we’ll show you where to get around them.

If you've tried to turn up the volume through a standard menu, but you don't get it, take your phone to the service, 80 percent of the time, it's software-based, without disassembling the device, and let's start with the simplest, and gradually move on to advanced techniques.

1. Standard volume settings in MIUI

The first thing to check is the basic sound parameters in the system, and often users don't know where the volume of the call is adjusted (it's separate from the media and the alarm clock).

Open Settings → Sound and vibration. Here you will see a few sliders:

• 🔔 Call – responsible for the volume of incoming calls;
• 🎵 Media – volume of music, video, games;
• ⏰ Alarm clock – the volume of the alarm signal;
• 📳 Notifications – the sounds of messages and alerts.

Important:

MIUI 12/13/14

If the call slider is already at its maximum, but the sound is still quiet, try:

• 🔄 Switch audio mode (same menu) from "Quiet" to "Sound" or "Vibration" + sound";
• 🎛️ Disable Adaptive Sound (if active) – it automatically lowers volume in quiet rooms;
• 📱 Make sure that the "Do Not Disturb" mode is not activated (the crescent icon in the notification curtain).

If the standard settings didn't work, we'll go to deeper methods, but first check if the cover or the protective film is blocking the sound, and sometimes they block the speaker's opening.

Volume setting via engineering menu (without root)

The engineering menu is a hidden settings section where you can fine-tune the device’s settings, including the loudspeaker. On the Redmi Note 10, it’s available without root rights, but requires caution: incorrect changes can lead to crashes.

To get into the engineering menu:

1. Open the phone application;
2. Enter the combination: ##4636##;
3. Select Hardware Testing (or Hardware Information)
4. Go to Audio → Volume.

Here you'll see a list of volume levels for different scenarios.

• 📞 Ring - volume of the call;
• 🔔 Notifications - Notifications;
• 🎵 Media - media (music, video).

For each item, you can set a value from 0 before 100 (default is usually 80-85). Don't bet. 100 — This can cause a distortion of the sound or an overload of the speaker: 90-95.

Warning: Changes to the engineering menu are not saved after rebooting on some firmware. If the volume is reset, repeat the setting or use the apps to fix the settings (more on this below).

3. Volume-up applications

If the system methods don't work, you can use third-party utilities, and they work on two principles:

1. Amplifiers – increase volume due to processing algorithms;
2. System File Modifiers – Change the Restrictions MIUI (root).

Best apps for Redmi Note 10 without root:

• 🔊 Volume Booster GOODEV — simple booster with pre-profiles;
• 🎛️ Precise Volume – allows you to adjust volume in 1 increments%;
• 📱 SoundAssistant (from Samsung, but runs on Xiaomi) – separate sound management.

Important:

change of system settings

For users with root rights, suitable:

• 🛠️ ViPER4Android — Advanced audio processing (requires driver installation);
• 🔧 Mixplorer + editing mixer_paths.xml — manually editing volume limits.

Install the application from an official source (Google Play or Google Play). 4PDA)|Check the reviews for compatibility with Redmi Note 10|Give all the necessary permissions in Android settings|Test the sound at minimum volume before increasing.|Watch the temperature of the speaker (do not overheat)-->

Warning: Long-term use of boosters at maximum volume can cause the speaker to fail due to overload. If wheezing or distortion occurs after the sound increases, return the settings to standard.

4. Testing the speaker for hardware malfunctions

If the software methods didn't help, the problem could be in the hardware. On the Redmi Note 10, the following malfunctions are most common:

To check the speaker yourself:

1. Call your phone and listen to it – the sound comes from the upper (talk) or lower (multimedia) speaker.
2. If the sound is quiet only in the upper speaker, try to clean its hole with a soft brush or compressed air;
3. Run the speaker test through the engineering menu (#4636## → Audio → Speaker Test).

💡

If you suspect a speaker malfunction, record the sound of another phone at maximum volume and compare. The difference is more than 2 times - an occasion to contact the service.

Attention: if the phone was in a wet environment or fell, the speaker contacts are likely to oxidize, in which case only professional cleaning using an ultrasonic bath will help.

5. Alternative solutions: vibration, light alerts and Bluetooth

If you can't turn up the volume, you can compensate for this with other ways of alerting. Redmi Note 10 has:

Increased vibration:

• 📱 Go to Settings. → Sound and vibration → Vibration on the bell;
• 🔄 Select the Intensive or Strong mode;
• 🎛️ Enable Vibration at notifications for an additional signal.

Light alerts:

• 💡 Turn on the settings. → Special facilities → Light indicator;
• 📱 The screen will flash when an incoming call is made (even when locked);
• 🔦 For better visibility, use colored wallpaper on the lock screen.

3. Bluetooth headset or smartwatch:

• 🎧 Connect Bluetooth headphones – the call will be played through them;
• ⌚ If you have a Mi Band or Xiaomi smartwatch, turn on call alerts;
• 🔊 Some models support audio forwarding to external speakers (e.g. Xiaomi Smart Speaker).

💡

Light alerts and vibration not only compensate for the quiet sound, but also save battery power compared to the maximum loudspeaker.

These techniques are particularly useful in the office or in meetings where a loud bell can disturb others. + Screen blinking is almost a guarantee that you will not miss an important call.

6. Update firmware and reset settings

Sometimes the quiet call problem is due to software bugs in the firmware.On the Redmi Note 10, this is relevant for versions. MIUI 12.0.1-12.5.3, where there were bugs with sound control:

Update MIUI:

• 🔄 Go to Settings. → The phone. → Updating the system;
• 📱 If a new version is available, install it (preferably via Wi-Fi);
• 🔍 Before updating, check the reviews on the forums (for example, 4PDA) — Sometimes new versions introduce new bugs.

Resetting:

• ⚙️ Perform Settings. → Additionally. → Resetting settings → Resetting all settings;
• 📱 Don’t confuse it with a hard reset – it will delete all data;
• 🔄 After resetting the sound settings, check the volume again.

3. Flashing through Fastboot (advanced method):

• 🖥️ Download the official firmware for Redmi Note 10 (codename mojito) from the Xiaomi website;
• 🔧 Use the Mi Flash Tool to install (instructions are available on the device) 4PDA);
• ⚠️ This method is only suitable for experienced users – an error can lead to a “brick” of the phone.

Warning: If the sound is still quieter after the update, try to roll back to the previous version. MIUI. To do this, download the archive with firmware, rename it in update.zip and install through Settings → The phone. → Updating the system → Three points. → Select a firmware file.

7 Hardware repair: when without service can not do

If all software methods have been tried, but the sound is still quiet, the problem is 100% hardware.

Top speaker (conversational):

• 🔊 Responsible for the sound during the call;
• 🛠️ Cost of replacement: ~500-800 rubles;
• ⚠️ When replacing yourself, it is easy to damage the plume.

Lower speaker (multimedia):

• 🎵 Responsible for music, video, speakerphone;
• 🛠️ Cost of replacement: ~600–1000 rubles;
• 🔧 Often fails due to dust intrusion.

3. The sound amplifier on the motherboard:

• 🔊 It is responsible for amplifying the signal on both speakers;
• 🛠️ Repairs: ~1500-2500 rubles (requires rations);
• ⚠️ If the amplifier is faulty, the sound will be quiet and in the headphones.

Before you bring your phone to the service, check:

• 🔋 Is the battery not discharged (at low charge the system automatically reduces the volume);
• 📱 Is there any physical damage to the body near the speakers;
• 🔊 Does the sound work in the headphones (if yes - a problem in the dynamics, if not - in the amplifier or plume).

💡

Before visiting the service, make a backup copy of the data through Settings → Additionally. → Backup and reset. Some workshops reset the phone to factory settings for diagnostics.

Should you repair? If your phone is older than 2-3 years, replacing the speaker may not be cost-effective, in which case you might consider buying a Bluetooth headset or switching to a new model (for example, the Redmi Note 12 has louder speakers).

FAQ: Frequent questions about the volume of the call on Redmi Note 10