Xiaomi Redmi Note 5 (codenamed whyred) is still popular due to its balanced performance and reliability. However, many users face the quiet sound of the internal speaker β especially when listening to music, watching videos or talking on speakerphone. In this article, we will discuss 7 proven ways to increase volume, including MIUI settings, engineering menus, firmware modifications and hardware solutions.
It's important to understand that the volume limits on the Redmi Note 5 are both software-based (MIUI limits, EU hearing safety regulations) and hardware-based (speaker power, circuit resistance). Some methods require unlocking the bootloader or root rights, others work out of the box. We'll note the risks of each approach and give safety recommendations.
1. Volume settings in MIUI: Hidden opportunities
Before resorting to radical measures, check the standard MIUI settings. Some firmware versions have hidden options for amplifying the sound:
- π Adaptive sound: go to Settings β Sound and vibration β Adaptive sound and turn on the function. It automatically adjusts the volume to the surrounding noise.
- π΅ Mi Sound equalizer: in the same section, find the sound quality β Equalizer. Choose the preset Bass or Rock, which amplifies the low frequencies to create a higher volume effect.
- π± Mode "For headphones": if you connect the headphones and increase the volume to the maximum, and then turn them off, sometimes the system volume speaker also increases (bug) MIUI, It doesnβt work on all versions).
Another trick on the Redmi Note 5 with MIUI 10-12 is that when playing music through the standard Mi Music app, the volume can be higher than in other players, which is due to the optimization of the software for the Qualcomm Snapdragon 636 hardware platform.
β οΈ Attention: if after changing the settings of the equalizer sound began to distort (wheezing, crackling), return the settings to the factory.
2. Engineering menu: manual volume setting
The Engineering Mode allows you to manually adjust volume levels for different scenarios, a method that does not require root, but requires caution:
- Open the Phone app and enter the code: ##36446337##
- Go to Hardware Testing β Audio β LoudSpeaker Mode.
- In the Max Vol field, set the value 160 (usually 140-150 by default).
- Save the settings and restart the smartphone.
After this procedure, the volume of the call and media will increase by 10-15%, but be prepared for possible distortions at the maximum level - the Redmi Note 5 speaker is not designed for such loads.
| Parameter | Default value | Recommended value | The effect |
|---|---|---|---|
| Max Vol (LoudSpeaker) | 140-150 | 160 | +10-15% volume |
| Max Vol (Headset) | 120 | 130 | +8% volume in headphones |
| Mic Gain | 0-3 | Don't change! | Risk of echoing on calls |
β οΈ Warning: Changing the settings of Mic Gain or Receiver Gain can lead to communication problems!
3. Modification of the file mixer_paths.xml (root)
For users with unlocked bootloader and root rights, the most effective way is to edit the configuration file. mixer_paths.xml. This file contains volume limits for all smartphone audio devices.
Instructions:
βοΈ Preparation for editing mixer_paths.xml
- With Root Explorer, go to /system/vendor/etc/.
- Find the file. mixer_paths.xml and copy it to the memory card (backup!).
- Open the file in a text editor (e.g. QuickEdit).
- Find the following lines: <path name="speaker"> <ctl name="RX1 Digital Volume" value="84"/> <ctl name="RX2 Digital Volume" value="84"/> Change the values from 84 to 92 (maximum 96, but risk of distortion).
- Save the file, return it to /system/vendor/etc/ and restart the phone.
After that, the volume will increase by 20-25%, but the speaker will be at the limit of its capabilities.
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Before editing mixer_paths.xml Check the version of the file. On some firmware (e.g, MIUI 12.5 Enhanced path may be different: /vendor/etc/mixer_paths_skywalker.xml (For the Redmi Note 5 Pro).
4.Apps for amplification of sound (without root)
If you don't want to get rooted or dig into system files, you can use third-party apps.The best options for the Redmi Note 5 are:
- π Volume Booster (by Good Mood Apps) - Up to 20% volume through software-based sound processing.
- ποΈ Equalizer FX β It allows you to fine-tune the equalizer more than the standard Mi Sound. The Loudness preset gives you a noticeable increase in volume.
- π± ViPER4Android FX (Magisk requires a professional audio processor with Speaker Optimization. The Redmi Note 5 runs stable but requires manual tuning.
Important: applications without root can't get around the hardware constraints of the speaker, they amplify the signal programmatically, which can lead to distortion. For better results, combine them with the settings of the engineering menu.
How to install ViPER4Android on Redmi Note 5?
5 Hardware modifications: replacement of speaker or amplifier
If the software methods don't work well, you can look at the hardware improvements. The Redmi Note 5 is more likely to modify:
- π§ Dynamics: standard speaker 0456H152010 (8 Ohms, 0.5 W) can be replaced by a more powerful one, for example, 0456H152011 (8 Ohm, 1W) from Redmi Note 7. soldering required.
- πΆ Sound amplifier: chip MAX98357A (Redmi Note 5 is used in the Redmi Note 5 RT5506) substitute MAX98357B higher-powered.
- π Powering the amplifier: adding a capacitor 100 ΞΌF parallel to power the amplifier reduces voltage drawdown and increases volume on 5-10%.
The cost of replacing the speaker in the service center is from 800 to 1500 rubles. Self-replacement requires soldering skills SMD-components and risk cancelling the warranty (if it is still valid).
| Modifications | Difficulty | Volume up. | Risks. |
|---|---|---|---|
| Replacement of the speaker | Medium (sweatering) | +30-40% | Loss of tightness, distortion |
| Replacement of the amplifier | High (BGA-sweetening) | +20-25% | Overheating, outage |
| Addition of a condenser | Low. | +5-10% | Minimum |
β οΈ Attention: after the amplifier has been replaced RT5506 on MAX98357B You may need to firmware a new configuration file for tinyalsa, otherwise the sound will be distorted.
6.Alternative solutions: external speakers and accessories
If all of the above methods are not satisfied, consider external devices:
- π§ Portable Bluetooth speakers: even budget models (such as Xiaomi Mi Portable Bluetooth Speaker) sound louder than the built-in speaker.
- π 3.5mm amplifiers: devices like FiiO A1 connect to the audio output and amplify the signal without distortion.
- π± Cases with built-in speakers: for example, Xiaomi Mi Power Bank Speaker Case combines power bank and speaker.
The advantage of external solutions is that there is no risk to the smartphone, the disadvantage is the additional cost and the need to carry accessories.
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On Redmi Note 5, the maximum power of the built-in speaker is 0.5 W. External speakers even for 1000-1500 rubles give 3-5 W, which is 6-10 times louder.
7. firmware of the custom core or ROM
For advanced users, the most radical way is to install a custom core or firmware with modified audio drivers. Popular options for the Redmi Note 5:
- π Kernel: FrancoKernel or ElementalX β allow you to fine-tune the sound parameters through the EX Kernel Manager.
- π± ROM: Pixel Experience or LineageOS β no restrictions MIUI loudly.
- π§ Magisk: Audio Modification Library or JamesDSP β add advanced equalizer and amplifier settings.
Example of settings in FrancoKernel:
- Install the kernel through TWRP.
- Open EX Kernel Manager and go to Sound Control.
- Set Headphone Gain to +6 dB, Speaker Gain to +12 dB.
- Activate High Performance Mode for audio.
After firmware custom ROM volume will increase by 30-50%, but there may be problems with stability (for example, random reboots when playing music).
β οΈ Note: Firmware of custom cores or ROM voids warranty and may result in a brick device. Before the procedure, check compatibility with the Whyred model and backup through the device. TWRP.