How to increase the volume of the speaker on Xiaomi Mi 8 Lite: from settings to modifications

Xiaomi Mi 8 Lite is the popular smartphone of 2018 with one significant drawback: a weak speaker. Users often complain that even at maximum volume, music sounds quiet, and in noisy rooms it is difficult to hear notifications. The problem is related to the hardware limitations of the model: one mono speaker with a power of only 0.8 watts, optimized for energy saving, not sound quality.

In this article, we will discuss 7 working ways to turn up the volume, from basic Android settings to deep system modifications. Importantly, some methods require unlocking the bootloader or root rights, which will void the warranty. We will specify the risks for each option and provide alternatives for users without technical skills.

1. Check current sound settings

Before you resort to radical measures, make sure that the problem is not software constraints. Mi 8 Lite often confused the settings of the sound uniformity or activated mode "Silent sound" to save battery.

Open the Settings → Sound and vibration and check:

• 🔊 Media volume – the slider should be at its maximum (sometimes it gets lost after updates).
• 🎵 Equator – if the Bass or Jazz preset is on, the high frequencies are muted, making the sound seem quieter.
• 🔋 Adaptive sound – disable this option as it automatically lowers volume in a calm environment.
• 🛠 Additional settings → Turn off all sound effects (they can eat up to 20% volume).

If the volume hasn't increased after these manipulations, move to the next section. On some MIUI 12+ firmware, the "Adaptive Sound" option is hidden - it can only be turned on through the engineering menu (see section 4).

2.Use of third-party players with a sound amplifier

Xiaomi's standard Music app limits volume at the system level. Alternative players bypass this limitation with their own amplification algorithms.

How to set up the amplifier in Poweramp:

1. Open the player and go to Settings → Audio → Sound amplification.
2. Activate the Direct Volume Control option.
3. Set the Pre-Amp slider at +6...+9 dB (above is the risk of distortion).
4. Turn on the equalizer and select Preset Loudness or create yours with a rise of 3-5 dB in the 100-500 Hz range.

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If you get a wheezing when you amplify, reduce the Pre-Amp by 1-2 dB and check if the Dolby Atmos mode is turned on in the system - it conflicts with the amplifiers.

These players work for video too: in VLC, you can amplify the sound while playing by clicking on the speaker icon in the upper right corner, but the system sounds (notifications, calls) are not affected by these applications — they need other methods.

3. Setting up the engineering menu (without root)

The Mi 8 Lite’s engineering menu allows you to manually increase the volume of the speaker bypassing the limitations of MIUI. This method does not require root, but 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 type in the combination: ##36446337## (if it doesn't work, try ##4636## → Hardware Testing → Audio).
2. From the engineering menu, select Hardware Testing → Audio → LoudSpeaker Mode.
3. Press Type and select Media (for music) or Ring (for calls).
4. In the Value field, change the current value (usually 140-150) to 160-180 (maximum 255, but it is dangerous!).
5. Press Set, then Play to test the sound.

Ring – no more than 170|Music (Media) - no higher than 180|Voice notifications (no more than 160)|Check the sound after each change.-->

⚠️ Warning: Values above 200 can physically damage the speaker! If you exceed 180, check the sound for distortion every 5 minutes. If you have wheezing or crackling, immediately return the previous settings.

Changes to the engineering menu are reset once you restart. To fix them, use the MTK Engineering Mode app (for MediaTek processors) or create a task in Tasker to automatically apply settings when you turn on.

4. Modification of the file mixer_paths.xml (root)

This method maximizes amplification (up to +30% volume), but requires superuser rights and system backups. An error in editing a file can lead to a bootloop.

Step-by-step:

1. Install Root Explorer or FX File Explorer with root support.
2. Cross the path: /vendor/etc/mixer_paths.xml (On some of the scoring, the path may be /system/etc/mixer_paths_tasha.xml).
3. Make a backup copy of the file (copy it on the SD-map).
4. Open the file in the text editor and find the lines: <path name="speaker"> <ctl name="RX1 Digital Volume" value="84" />
5. Change the value from 84 to 90-95 (maximum 100, but risky).
6. Save the file, set the rights to 644 (rw-r--r---) and restart the phone.

⚠️ Attention: On firmware MIUI 14+ file mixer_paths.xml This can be edit-proof, and you need to disable dm-verity via Magisk or use the Audio Modification Library module.

The result of the modification:

• 🔊 Calls are getting on 25-30% louder.
• 🎶 Music and video get +15-20% No distortions (with the value of up to) 92).
• 📞 The voice of the interlocutor in the speaker is heard more clearly.

5. Installation of Magisk modules for sound

If you already have root and Magisk, the safest way to amplify the sound is by using pre-made modules that automatically correct system files without manual editing.

Top.-3 module 8 Lite:

1. Audio Modification Library – allows you to fine-tune the volume for each type of sound (media, calls, alarm clock) installed through Magisk Manager.
2. ViPER4Android FX is a professional audio processor with an amplifier of up to +10 dB and an equalizer.
3. JamesDSP is a lightweight module with support for surround effects and a dynamic range compressor (helps with quiet tracks).

Instructions for ViPER4Android:

1. Download the ViPER4Android module and install it through Magisk.
2. After restarting, open the application and activate Master Limiter (90-95%).
3. Turn on ViPER Bass and set the frequency to 60 Hz with amplification of +3 dB.
4. In the Convolver section, download IR-Profile for speakers (e.g. Sony Xperia Speaker).

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Magisk modules are safer than manual editing of system files, as they can be rolled back in one click through Magisk Manager.

If the sound becomes hoarse after installing the module, turn off Field Surround or reduce Master Gain to +3 dB. To check the quality, play the test track with a frequency of 1000 Hz - distortion will be noticeable immediately.

6. Hardware modifications (for advanced)

If the software methods don't work, you have to change the speaker or install an external amplifier, and these methods require disassembling the phone and soldering skills.

Options for hardware improvements:

• 🔧 Replacement of the speaker with an analogue from Redmi Note 7 (articular 18010-0839) — hey 30% more powerful (1.2 Won't. 0.8 Waht. Cost: ~500 ruble.
• 🔊 Installation of the piezo-hummer parallel to the main dynamics - enhances high frequencies (suitable for notifications).
• 🎛 External amplifier on TPA3110 — It's a miniature board that you can weld into a speaker circuit. +50% volume, but reduces battery life.

⚠️ Note: Replacing the speaker with the non-original one can lead to:

• Loss of warranty (if it is still valid).
• Distortion of sound due to discrepancy of impedance (resistance).
• Overheating of the audio chip during long playback.

To replace the speaker will need:

• Plastic blade for disassembling the body.
• A soft-sweetened iron (for the unfurling of contacts).li>
• Multimeter to check the resistance of the new speaker (should be 8-32 ohms).

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Before disassembling the phone, warm it up with a hair dryer on the edges of the screen - this will soften the glue and reduce the risk of damage to the plumes.

If you are not sure of your skills, it is better to contact the service center. The average cost of replacing the speaker with the Mi 8 Lite is 800-1200 rubles. (with work).

Alternative solutions

If you don’t want to modify your phone, consider external devices to amplify the sound:

For calls in noisy places, a Bluetooth headset with cVc 8.0 (noise reduction) is suitable.

• 🎧 Xiaomi Mi True Wireless Earbuds – budget version with microphone.
• 🎤 JBL Tune 125TWS — loudness and bass.
• 📞 Plantronics Voyager 5200 – Professional Headset for Calls.

FAQ: Frequent questions