Pages Menu
Categories Menu

Posted by on Sep 7, 2012 in Equipments | 15 comments

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300)

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300)

Picture: AlexisTechBlog

When we bought our brand new Galaxy SIII, many were disappointed when listening to our music on the computer because I had enough in as expected. Then I wondered: How is it possible that the star smartphone Samsung has this sound so mediocre? With no response, I found that Samsung still some quality standards that require manufacturers to not issue its mobile audio power so as not to damage the user’s ear when listening to music through headphones. The European Union also requires manufacturers to do this, but that is part of the past because I bring a tutorial to get the true power to your Samsung Galaxy SIII

First of all, please note that your computer must be rooteado and admit that you modify the system and in some countries you may lose your computer warranty.

First of all, you need to download two files: Root Explorer and a modified file system that will do the miracle. I leave the links for you to download:

Root Explorer

Modified system file

Now copy these two files to the external memory and then proceed to manually install Root Explorer.

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300) image 3

When you first run Root Explorer, Root will ask permission to continue its execution. You obviously agree.

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300) image 4

Now pay attention to the following instructions because if a wrong file modified, hate me forever xD.

Find the folder called system and you enter into it and looking for the folder called etc and you enter too.

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300) image 5

Now you push a button located on the top of the screen called Mount R / W. At the touch will be renamed Mount R / O.

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300) image 6

Now find the file called default_gain.conf and stop sticking your finger over it to make you see a window with options. You select the option to rename the file and you add a. Bak at the end of the file name and save it there. This will serve to leave a copy of the original file in case of emergency.

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300) image 7

Now from the same Root Explorer should go to external memory and copy the modified file you copied earlier. For that you must close and reopen Root Explorer, go to the folder mnt and then enter the folder extSdCard that would be the directory of the memory card.

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300) image 8

Now find the changed file, leave your finger stuck on it until you see other options, choose Copy.

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300) image 9

Now carefully press the Back button on your twice. Looking the system folder, then you log into etc and there you must press the button that says Paste to copy the.

Tip: Increase your volume power Samsung Galaxy SIII (GT-I9300) image 10

Finally off and then turn on your Samsung Galaxy SIII and now start enjoying the real power does your smartphone.

You should know that the power of volume increases in the audio output for headphones, for the speaker and for Bluetooth stereo headsets. In the case of the speaker, is not leaving the ring volume and notification to the maximum, otherwise it will saturate. If you take ear-type headphones in, please be careful with the volume because you could cause you damage your ear.

Tags: , , , , ,


  1. Thx a lots man. Works perfectly. Just bought a pair of Sol Republic Headphone and the sound was so low but when tried on an iphone it worked perfectly. I was nearly going to buy an ipod but thanks to ur tip it works better than I expected. Happy New Year 2013 from Australia.

  2. Thanks a lot!!!!!
    Now my galaxy SIII sound as good as my old iphone!!!!
    Your guide is far better than other on the web.
    I’ve tried many times before without success….
    Now in five minutes i get it!!!!
    Thanks again from Italy.
    Happy new year 2013.

  3. Hi,

    im trying to install root explorer from your apk file, but dont have external SD card. So I’m installing it from the phone and it doesnt give me option to accept the root at the begining, nor I have the button to switch to R/W mode. What I’m doing wrong? Can you reply here and to my email please? Many thanks.


  4. Dafuq maaan, today I bought 16GB SD card for xy euros and guess what, it doesnt work either. Root explorer never asks me for permission to root. I’m using your files with current JellyBean.

  5. I have an att galaxy III running 4.1.1. My folder didn’t have this file. I’ve added it and rebooted the phone dozens of times with no luck. What am I doing wrong?

  6. Great ! Thx a lot ! +10

  7. Thanks for that
    I am using sumsung galaxy S3 bt I can’t find the file called
    MODIFIED SYSTEM FILE in sumsung apps bt I done to install Root Explore so can u help me where to find the file called modified system file thanks

    • Thanks man It’s working +1000000

  8. Hy dear, verry good work , nice and simple, i use my car AUX IN and GalaxyS3 as player, now works like a charm! Thanks again

  9. Thanks it’s work , S3 jelly bean 4.1.2 custom rom MS TEAM HD

  10. It keeps telling me that I cannot open a conf file. What am I doing wrong?

    • I am getting a warning message that my phone doesn’t appear to be rooted. This is required in order to change or delete protected files such as this

  11. Hi,i lives in france and so i have a volume limit inbuilt on my S3 mini GT-I8190.
    I found this tuto for the S3 and try to apply to the S3 mini but i didn’t found the default_gain.conf file.
    Do you know the way to do the same fix on my S3 mini ?

  12. Çok işe yaradı teşekkürler. Thanks.

  13. Root explorer does not root is only a file manager that can show you the root system-internal memory on your smartphone ! For rooting your phone search google^root s3 mini i8190^ . And yes the s3 mini i8190 has that default_gain.conf file not in that etc i am searching my self for that how i solve that?.



  1. Tip: Increase your power volume II Samsung Galaxy Note (GT-N7100) | Mobile News Pedia - [...] my with them, go online if there was any way to increase the volume (similar to what exists for ...

Post a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>