Android A to Z: Increase the maximum volume on any Android device. Increasing the volume on Android through the engineering menu - step by step instructions Increasing the speaker volume on Android

The optimum sound volume allows you to hear an important call, watch a movie or listen to music with pleasure. You can adjust the sound on Android separately for applications, notifications, calls and players. The user has several ways to increase the volume, including through the engineering menu - they are described below.

On smartphones and tablets running Android, you can adjust the sound using the volume key. The key is a "rocker" - pressing up increases the volume, and clicking down - decreases it. If an application or a movie is open at the moment of pressing the key, the volume of the media will change, and if the desktop - the volume of calls.

If the sound spontaneously switches to "Silent", check your smartphone for viruses. Uninstall applications that have access to volume control and assess the situation. Also check if the "Ring louder in your pocket" mode is enabled. To do this, go to the settings, select "Calls - Call louder in your pocket". Disable the function if necessary.

You can adjust the sound parameters in standard settings smartphone or tablet:

Go to "Settings" and select "Sound".
Select "Volume".
Use the sliders to adjust the volume values for each type of sound - notifications, calls, applications.
Click "OK" to save the settings.

Depending on the version of Android, the settings item may be called "Melodies and Sound", Sound, etc.

Gallery - how to increase the volume using Android

Method 1. Pull down the notification bar
Method 1. Click on the settings icon and in the panel that opens, adjust the volume by sound type
Method 2. Go to the settings of your smartphone or tablet

Method 2. Select "Sound - Sound Volume"
Method 2. Adjust the volume and click "OK"

Setting up the sound of headphones, speakers using phone or tablet applications - instructions

For users for whom the standard sound volume on a smartphone or tablet is not enough, programs have been developed - tone amplifiers.

Volume +

Volume + is a program that allows you to increase the sound volume of Android 2.3 and higher melodies. Works with device profile as well as headset and hands-free. The developers offer two versions of the program - free and paid. According to reviews, the first increases the volume value by 20-30%, the second - by 40-50%. The sequence of adjusting the sound in the application:

Install the program with Google play and run. V google storage there are three or four apps with a similar name. The developer of the needed is Meltus.
In the program window, check the box next to Speaker Modifications.
Go to the speaker settings section.
Change the sound level in the Volume Level menu. At the maximum value, distortion is possible, so check the audio quality and reduce the setting if necessary.
Adjust the bass level in the Bass Enhance menu.

To correct the sound in the headset and hands-free, follow the same steps in the corresponding sections of the menu.

Upon completion of the configuration, the application will save the parameters and will work in background... You don't have to adjust the sound after rebooting the gadget.

Video - change sound parameters in Volume +

How to turn up the volume in Volume Booster Plus

A booster program that increases the sound volume of a smartphone or tablet to the maximum possible values provided by the press of one button operating system... Instructions for use:

Download the program from the Play Store and install it on the Android OS.
Open the app. You will see a demonstration of the program's capabilities. Click Next and then Boost a few times.
Wait until the end of the process - the program will display a message about the percentage of the sound volume increased.

The program does not support preset profiles and does not have an equalizer. Free and easy to use. The only drawback is the abundance of advertising.

Gallery - using Volume Booster Plus

Volume Ace Free will make your music and calls loud

Volume Ace - functional program to adjust the volume on Android. Allows you to change sound settings, create sound profiles and change them on a schedule, and also blocks accidental sound volume changes outside the application. To customize the sound:

Download the program and run. In the main window, use the sliders to adjust the volume values.
You can turn off all sounds by clicking on the vibration icon at the bottom of the window.
For calls, notifications and alarms, select melodies by alternately clicking on the icons to the left of the tracks with sliders.
When finished, click the "Save" button.
The program will offer to update the current profile. If you agree, click "OK", and if you want to create a new profile - "Back", and then three dots at the top right of the display.
Select "Add Profile" and save the settings.

The planned change of sound profiles is a function necessary for business people who cannot keep track of the state of their mobile during negotiations or trips. To set up a timer:

In the main window of Volume Ace Free, click on the three dots at the top of the screen.
Select "Scheduler".
Click on the plus in the upper right.
Set the desired sound profile and select the duration.
Set up a snooze - daily or by day of the week.
Click OK.

To change profiles, set for each its own time of action in the Scheduler.

You can get into the application settings by clicking on the icon in the form of three dots in the main window and selecting "Settings".

Gallery - how the sound is adjusted in Volume Ace Free

Step 1. Install the program
Step 2. Adjust the volume settings
Step 3. Save the settings to a new profile

Step 4. Go to Scheduler
Step 5. Set the timer to change sound profiles
Step 6. Block the ability to change the volume outside the program

Adjustment through the engineering menu

The engineering menu allows you to fine-tune the sound parameters and remove the maximum volume limit.

Root rights to enter the engineering menu

Some versions of Android require root access to enter the engineering menu. Use Kingo Android Root or Framaroot apps to get root rights quickly. Instructions for rooting a smartphone or tablet using the example of Kingo Android Root:

Download mobile version programs from the developer's site.
In the gadget settings, allow the installation of applications from unknown sources.
Install and run the program.
In the main window, click the One click Root button.
Wait until the end of the process - the device will automatically reboot.

How to enter the engineering menu on Android

After obtaining root access, go to the engineering menu using the Mobileuncle Tools applications or "Launching the MTK engineering menu". If apps don't work, use engineering codes:

Open the dial pad.
Enter a combination of numbers to enter the menu.

Table - Combinations for entering the Android engineering menu

Device manufacturer	Command
ZTE, Motorola	##4636##
Smartphones and tablets with MediaTek processor (most Chinese devices)	##54298## ##3646633##
Htc	##3424## ##4636## ##8255##
Samsung	##197328640## ##4636## ##8255##
Prestigio	##3646633##
Sony	##7378423## ##3646633## ##3649547##
Lg	3845#*855#
Huawei	##2846579## ##14789632##
Alcatel, Fly, Texet	##3646633##
Philips	##3338613## ##13411##
Acer	##2237332846633##

How to increase the maximum sound level

Engineering menu in different models smartphones differ, but the structure remains the same. After entering the menu, you will see the settings sections - find the Audio item. The section includes subclauses:

Headset mode. Headset volume control.
Normal mode. General speaker settings for a smartphone or tablet.
LoudSpeaker Mode. Hands-free mode.
Headset LoudSpeaker mode. Speaker mode when a headset is connected.
Speech Enhancement. Conversation mode without connected devices.

The volume can be changed for each mode. Adjustable:

Mic - microphone sensitivity;
Sph - the volume of the spoken speaker;
Media - volume of media playback and sounds in applications;
Ring - call volume;
Sip - parameters of internet calls;
FMR - FM radio.

To configure a specific parameter, select it from the menu. For example, to optimize the sound of multimedia files, select Media. Below the selection bar, you will find parameters to adjust - levels and volume values. Configure:

There are 7 volume levels in total, each corresponding to one press of the "rocker" key. Level 0 is the quietest level, level 7 is the loudest.
Select level 0 and set for it acceptable volume in the field on the right - no more than 255. Press the Set button to save the settings.
Do the same for each level.
Set the maximum volume value for the profile - it will be the same for each level. Click Set.

Rewrite the manufacturer's loudness values before changing them. If you do something wrong, you can always return the volume to the default.

When you're done setting up your media, move on to the next steps. The method for adjusting the volume is the same for the microphone, speaker, and headset.

Gallery - How to adjust the volume in the engineering menu

How to increase the quiet ringtone ringer volume

To increase the ringtone volume, work with the Ring item in Normal Mode. Change the values sequentially for each volume level. Remember to hit Set to save the settings. Remember - at the set maximum values, the sound quality is significantly reduced.

Increase speaker volume (during conversation)

If you cannot hear the other person while talking on the phone, try increasing the speaker volume. Go to the Normal Mode section and select Sph. Increase the values for each volume level by 10–20 units. Set the maximum volume as desired.

Change microphone sensitivity

Similarly, you can configure the device if the other person cannot hear you. In the Normal Mode section, select the Mic item and set the sensitivity to be the same for all levels - about 240. For each level, save the setting one by one.

Microphone sensitivity for video and audio recording

If it seems to you that videos and audio recordings are not loud enough, in the engineering menu go to the LoudSpeaker Mode section and select the Mic item. Make the settings in the same way as in the previous paragraph.

After completing the setup, exit the menu and restart your smartphone or tablet. The device activates the new parameters.

Video - increasing the volume through the engineering menu

Tricks to amplify sound on Android

An external speaker solves the problem of insufficient volume of a smartphone or tablet when other methods do not help. Speaker - small device with a 3.5 mm plug, - plugs into the headphone jack or connects via bluetooth. Cost - from 700 rubles.

Life hack to increase the volume - while playing video or playing music, place the smartphone with the speaker towards the painted wall. The sound will bounce off the surface while amplifying.

Is it possible to remove the volume limitation

On smartphones running Android, there is a maximum volume limitation to protect the speakers of devices and the eardrums of users. To increase the upper border allows the engineering menu - item Max. Vol. The maximum value is 255 units. It is impossible to set a value higher, and it is not required - otherwise the speakers will not survive.

If you do not want to access the service menu, use the Volume Unlock application:

Install the program from the Play Store.
Go to the application and activate the Enable Volume Power item.

The program does not remove the restriction, but increases the maximum value.

Test the above methods to increase the volume and find the one that works best for your device. Work carefully with the engineering menu - incorrect settings can lead to disruptions in the sound of a smartphone or tablet.

From the desktop enter the main menu and find the shortcut "Sound Profiles". There is one small nuance here - each Android has its own personal software. Depending on the software, the "Sound" shortcut appears immediately in the menu or in the "Settings" section.

Then select the Sound Profiles function in the drop-down window. After that, a list of already existing standard profiles will appear on the page, among which select the one you need. Next, find the option "signal sound" or "sound volume" and set the power you need.

Buttons

You can also change the sound volume using special buttons. Each phone has volume keys on its body. Depending on the model, they are located either on the right or left side of the device. To change the volume level, just switch the display to desktop mode and use the side keys (up, down) to set the sound to the desired sound.

Special applications

Among other things. There is a mass useful programs to help make the sound louder and clearer. Among them are Volume Control, Increasing Ring, Louder Volume Hack and others.

So, Volume Control is useful for changing all volume settings on one screen, it allows you to bypass the factory volume limits, it is possible to load and save settings profiles.

The Increasing Ring app also promotes speakers. But this program has one small drawback - there is no Russian interface, although everything is clear there.

Louder Volume Hack will be useful for those who previously flashed their phone. There are five ways to change the volume for the available sound effects in the program. The disadvantage of the program is that the user needs root rights for its functioning. By the way, you can make the work with the application much easier by making a Backup of the initial settings.

Volum + is one of the latest and best programs, which will help to increase the sound volume and generally improve the sound frequency. Volum + works exactly on: HTC Desire HD, HTC Incredible, HTC Desire Z, HTC Wildfire S, HTC Desire S, НТС Sensanion, HTC Sensation XE, SE Xperia Arc, HTC Evo 4G, HTC Inspire, Droid X, Galaxy S II, Galaxy Gio, Galaxy Ace, Galaxy Tab, Samsung Galaxy S, LG GT540, Nexus S, Sony Ericsson XPERIA X10 Mini Pro, Lg Optimus 2x, Nexus One, ZTE Blade, Sony Ericsson Xperia Mini ST15i, T-Mobile Touch HD2, Asus Transformer, Orange San Francisco, T-Mobile G2x, Acer Liquid mt.

The AlsaMixer program also helps to increase the volume for Android. It is suitable for users who are not very happy with the volume and sound quality of their devices, as it allows you to increase the volume on devices without disrupting the performance of the device's speakers, and economically consume battery power.

For easy and fast volume control in Android phones and tablets, the AudioManager Pro program will help. The Volum X program allows you to conveniently adjust the sound on your Android device.

As you can see from the above, dedicated volume control applications are sufficient. It is only important to choose your own, the most convenient and functional. By installing one of the listed programs, each owner of devices on the Android platform can enjoy clear, loud and high-quality sound of the melody. But remember to choose the volume carefully.

The maximum possible values should not create any sound problems. It is generally not recommended to set the highest values, as this can cause noise in the sound and place additional strain on the speakers. Excessive volume leads to rapid wear and rattling of the speaker.

You can increase the volume of your device in two ways: through the settings of the engineering menu or using third-party programs. Determine for yourself right away whether you are ready to deal with the interface of the engineering menu, because by accidentally clicking the wrong option, you risk knocking down the settings of the entire phone. Also, if none of the methods from this article suits you, there is a high probability that the problem is in the speakers themselves, and the device needs to be taken to a service center.

How to increase the speaker volume on Android in the engineering menu

To enter the engineering menu on your phone, you need to enter a special combination, enter it depending on the brand of your smartphone or tablet:

if your phone is based on MTK: * # * # 54298 # * # *, or * # * # 3646633 # * # *,
Samsung gadgets: * # * # 8255 # * # * or * # * # 4636 # * # *,
telephones and HTC tablets: * # * # 3424 # * # * or * # * # 4636 # * # *, or * # * # 8255 # * # *,
Sony: * # * # 7378423 # * # *,
equipment from Fly, Alcatel, Philips: * # * # 3646633 # * # *,
Huawei: * # * # 2846579 # * # *.

Go to the dialing menu and enter the selected code.

If after several attempts the menu still does not open, go to Play Market and enter “Engineering Mode” in the search box and download any application of your choice.

Go to the program and follow the instructions:

you will see the engineering menu tabs,
find the line Audio,

click on it, you will be taken to the audio settings of your phone,

go to Normal Mode,
now you have to choose the mode that you will configure,

Here is a breakdown of the main types:

Sph- spoken dynamics settings,
Sph2- settings for the second spoken speaker (if any),
Media- setting the volume of multimedia,
Ring- setting the volume level of incoming calls,
FMR- FM radio volume settings.

If they are all too quiet, then the algorithm will have to be repeated with all the tabs.

now just set the volume level, where 0 is no sound and 6 is very loud. Your speaker is now set to its loudest setting. Be careful, this may affect the sound quality and longevity of the speakers. If setting up the engineering menu did not give the desired results, or you decided not to try to customize it, go to the second point.

How to increase speaker volume on Android using apps

Third-party software will make your work easier and eliminate the need for a complex engineering menu. Go to the Play Market and enter the name of the utility “Volume Booster Plus”. Download the app and follow the instructions:

open the utility,
press the only button on the “Next” screen,

now click “Boost”,

upon completion, a loud signal will be heard on your phone, and the application will notify you how much you have been able to increase the volume.

In this case, the volume of the speakers has become 23% higher. Too loud sound settings have a detrimental effect on the playback quality, be careful.

It happens that the manufacturer of an Android smartphone or tablet has not adjusted the sound volume, it is not enough in a noisy place. And then the consumer decides to delve into the settings himself, explore all the possibilities to increase the sound. This is what will be discussed. To increase the volume, you can use the standard settings of the device or the engineering menu

Adjusting the volume on an Android device via basic settings

Standard audio controls in Android

To adjust the volume of the ringing signal or during music playback, the sound is regulated by the "arrows" - two buttons on the side.

The second way is system settings sound. Give the command "Settings - Sound". Customize the ringtone, adjust the volume in Android system, set up the screen trigger sounds - everything is basic here.

How to get to the engineering menu to adjust the ringtone volume on the phone

An engineering menu is available for “gourmet-connoisseurs” of high-quality sound. Please do the following.

Launch the standard Android application - "Phone".

Open the onscreen keyboard tab.

Dial a special command and press the call button on the gadget display.

A list of commands for entering the engineering menu for different brands of smartphones and tablets is attached.

After typing the command, the engineering menu will open.

It also configures the sound parameters on the device.

Configuring all sound parameters for headphones or speakers using the engineering menu

So, open the Audio submenu in the Android engineering menu.

We have to work with him.

Sound submenu of the Android engineering menu

Before going into the settings, check yourself on the knowledge of the parameters from the following list.

Normal Mode - normal mode, without connecting any accessories (headphones, etc.).

Headset Mode - external acoustics are connected to the smartphone or tablet (amplifier with speakers or headphones).

LoudSpeaker Mode - normal mode, hands-free operation.

Headset-LoudSpeaker Mode - Speakerphone at telephone conversation with connected external acoustics.

Speech Enhancement - a telephone conversation without connecting external acoustics.

Speech Logger and Audio Logger are system drivers that provide mobile phone call recording. Adjusting them will affect the quality of the recorded sound. To record telephone conversations, it is better to use third-party programs for Android: "Call Recorder", "Call Recorder", "Total Recall CR", etc. - and not "trick" with these parameters.

Debug info - collection of information about debugging sound parameters. Valuable for developers, but useless for the consumer.

Fine tuning for tablet or smartphone

By setting specific values, you can adjust the sound on your smartphone or tablet to your preference: turn it down to quiet or turn it up to the maximum value. Enter any of the above modes and set your preferred values.

For example, the Normal Mode is taken - playing music or video in the waiting mode of incoming calls without external acoustics. Outgoing calls are not made. Please do the following.

Enter the submenu of this mode - a screen with fields for entering values will be displayed.

Select the type of used sound driver Android (without it, the gadget would be "dumb").

Here SIP is Internet calls, Mic is microphone setting, SPH (1/2) is earpiece speakers, Sid is repetition of oneself in the speaker instead of the interlocutor, Media is the sound of music and movies from your library, Ring is ringing melodies and sound alerts, FMR - radio (if your device has an FM radio).

After choosing the type of sound setting, select the levels (they are regulated by the volume buttons).

Set a different numerical value for each level (0–255 units) before moving on to the next. Press the Set key to save.

Pay particular attention to the maximum volume setting. It is the same for all volume levels. Do not enter different maximum values at different levels - these settings will simply not be saved.

Configure each parameter in the same way, go through all the available ones.

Ready! The new settings will take effect when you exit the engineering menu and restart your smartphone or tablet.

Attention! Do not set the volume at which the speakers, headphones, or the built-in mini-speaker will produce a “wheezing” or “choking” sound.

The engineering menu is now complete. To find out in more detail - watch this video on setting up sound in the engineering menu.

Video: adjusting the volume level in Android

How to change the volume using third-party apps

When adjusting the sound on a gadget using third-party Android programs, do not set the maximum volume right away - you can “catch” a software glitch or damage one of the device's speakers with too loud sound.

How to adjust the sound in the speakers through the Volume + program

The app is free.

Download, install and run the Volume + app

In the Volume + app settings, select Speaker Settings or Headset Settings.

Turn on the Virtual Room Effect and Speaker Modifications.

Set the sound level (Volume Level option), starting with a gain of one unit.

When it comes to enhancing the sound of music and video, go to the submenu for Bass Enhance and Virtual Room effects. Set the sound levels in the same way. Play a song from your library to experience the difference in sound with the new settings.

Important! Do not turn on the maximum values right away - an electronic chip acting as a sound card or the speaker of a smartphone or tablet being tested may simply burn out. Build up the gain gradually. This applies to all audio amplification apps on Android gadgets.

Congratulations! You have tuned the optimal sound for your gadget. The work with the Volume + application is completed.

Working with sound in the Volume Booster + app

The Volume Booster Plus app will be simpler. It analyzes the sound settings previously made using the engineering menu and tries to improve them. The application has only a Boost button, by pressing which the improvement algorithm is launched, which is embedded in this program.

Unfortunately, Volume Booster Plus does not have advanced settings - as in the same Volume +. At least the main menu is missing. The developer warns that the sound quality may not be up to par, and the volume may be too high.

Other Apps for Optimizing Sound on Android Gadgets

There are more than a dozen of them Android apps Bass Volume Booster, AudioManager Pro, Volume Ace, Equalizer + Music Booster, etc.

Using other methods to add sound to the device

Think, why do you need such a loud sound on your gadget? Maybe it's better to get some good ones wireless headphones for two? Or connect an FM modulator to the gadget - and get mobile phones with a radio function? None of the most best smartphone or a tablet will not replace external acoustics for you - car or home speakers, as well as a modern music center or a radio tape recorder "in full swing".

V Chinese stores(for example, in AliExpress) a huge number of models of flat and compact speakers are sold. All of them are equipped with an internal amplifier with a power of up to several watts (active speakers).

An external sound card with a high-quality amplifier and equalizer consumes a lot of power. If power comes from microUSB on a smartphone or tablet (there are some), the battery will "run out" very quickly. A separate power supply is required.

Wireless solutions based on external amplifiers. Sound is usually transmitted over Bluetooth. And you also need external (additional) power.

Special covers and stands capable of re-reflecting sound - they create a feeling of higher volume, according to the laws of physics of sound signals.

Is it possible to remove the volume limitation

It depends on how you count. If you need to expose the sound, say 25% more, no problem. Apps from PlayMarket and the capabilities of the engineering menu will provide this. Manufacturers, reinsuring themselves, set the maximum volume in secret (engineering) settings, somewhat lower than the audio device and / or speakers can “pull” - so that buyers complain less about factory defects, because modern acoustics should neither "wheeze" nor "choke" ...

Even if you try to infinitely “twist” the volume by acquiring or creating such an Android application, the “wheezing” of overmodulation will accumulate, overlap each other and the sound will turn into a barely discernible and useless noise, from which you are unlikely to hear anything. Everything is good in moderation. The audio device, whatever it may be, will not allow you to exceed the power for which it is designed (according to the law of energy sufficiency). Do not try to "deceive nature" - in the worst case, you will simply "burn" it. This is a very rare case when software settings can physically ruin your "friend". A smartphone or tablet, alas, itself is still too weak in front of your overestimated "sound appetite".

In general, amplify the sound within the limits that are given to you by the official google apps, Android engineering menu, external acoustics and special accessories.

Video: Total Volume App to Optimize Sound on Android

Amplifying sound on Android smartphones and tablets is not a completely useless task. Somewhat higher than in the beginning, the volume, competently and wisely adjusted, will bring additional convenience. If you are listening to music or watching a movie on a gadget with headphones, fine-tuning the sound will also help: it will be much more pleasant. Have a great time!

Every tablet user is faced with a situation when he lacks the power of the built-in speakers or lacks the volume in the headphones. And he wonders how to increase the sound on the tablet.

Headphones and headsets with D / A converter

In fact, it is a hybrid of an external sound card and headphones. The price for such devices is reasonable. This is largely due to the intricacies of technology. The sound card is clearly tuned for symbiosis with these headphones. In this case, the optimal frequency range is ensured.

Via the USB interface and are identified by the system as an external audio playback device. V additional features includes volume control, the buttons of which are located on a small remote control directly on the headphone cord.

Wireless headsets

There are different options, and autonomy - Bluetooth headsets. They provide a mode of music playback from 6 hours and more, the usual figure is 10-12 hours. Naturally, the set of features includes control of the telephone module, player and volume control. These headsets are inexpensive.

Another type of headset carries its own conversion and amplification module "on board". The price for them is slightly higher, but the user really gets good sound with a volume margin. In addition, such headsets allow you to use any headphones - they just plug into them. The user chooses the quality himself based on his preferences. In short, an external mobile sound card with Bluetooth connectivity.

There are options . They have a long range of work, stable communication. However, the tablet needs to work with such devices. Time autonomous work such a headset is smaller due to the high power consumption of the communication module.

Unsafe method. Program adjustment

A common way to amplify the sound on a tablet is to use it to control the digital-to-analog converter of the tablet. The most famous program is Volume +. It is free, understandable, there is a Russian version. However, the program does nothing "revolutionary". It does not amplify faint sound on the tablet - simply controls the frequency conversion, boosting and attenuating different frequency bands.

The program allows you to adjust the volume of the built-in speakers, headphone output, sound level during a telephone conversation, and the volume of the ringtone. To all of these, and so there is access. Here they are collected in a more understandable form. In addition, the program can control the sound by adjusting the gain of different frequency bands.

The volume increase is implemented as follows. The gain of all frequencies rises at the same time. Technologically, a signal converter inside the tablet can do this. Highly quiet sound on the tablet becomes noticeably louder. But some users will immediately notice that the internal sound card is working to its limits. Wheezing and dips appear, especially at low frequencies.

This is where the danger lies. Any electronic device is planned according to average parameters. It is envisaged that the supplier may change and the assembly will use compatible parts, but with reduced characteristics. If you make them work for wear, overheating begins. The part can work for years, or it can fail after a few hours.

If during regulation you do not hear distortion of sound, use it calmly. Your conversion system has a solid margin of parameters and there is very little chance that it will fail.

A dangerous method. Hardware adjustment

Tablets equipped with a telephone module and not only allow you to get to the so-called engineering menu. Roughly speaking, this is the control core, where most of the parameters are set that regulate the operation of the hardware "stuffing" of the device. Here you can change the gain of the sound transformer.

It is the hardware menu that sets the range of optimal operation of the sound transducer. You can take one model, from one manufacturer, go to the engineering menus and find different parameters. Just because the devices are equipped with conversion microcircuits with different parameters.

The menu contains the parameters responsible for the volume. You can even out the signal levels so that there is no situation when the user is listening to music, receiving a call with a lower volume level, and after the end of the call, he finds out that the song has become quieter. This situation can be easily corrected using the engineering menu.

If you decide to bring the tablet to the technological maximum, indicate in the menu the largest available parameter values. Volume + is also set and the pre-amplification level of the frequencies is brought to the limit value. The device will not be able to give more. However, there is a risk of overheating.

Safety and economy

Advice for safe loud sound: Spend some money and get a sound booster for your tablet.

Do you often work with the tablet, holding it in your hands? Buy a compact inexpensive sound card with USB connection or headphones with the same technology.
Do you prefer mobility? Get a bluetooth headset with a separate sound processor and good headphones. Some models have FM radio, so this will be an added plus.
Do you want your tablet to create background sounds? Buy a mobile speaker with a Bluetooth connection for it. It is loud, has a solid battery life, and in addition, you can recharge your tablet from it.

There is always a technological reserve, but there may be a breakdown after program adjustments. And repairs are often more expensive than buying a separate plug-in device.