Develop Bugs

[MOD] LG G2 Headphone/Speaker Volume Boost

Disclaimer:
DO NOT USE additional volume boosting tweaks/applications with this MOD.
Doing so will potentially make the signal too hot and could potentially lead to hearing damage/loss/equipment failure.
(Make sure you disable viper4android Max loudness signal boost if you have it installed!!).[/COLOR][/B]
This is a Headphone/Speaker Volume Level Modification.
DAC audio quality from the LG G2 is excellent, this improves the output further.
BENEFITS:
- Moves volume sweet spot to 50% vs. stock 80-90%.
- Removes need for volume boosting apps
- Does not alter DAC raw audio signal quality
- Provides optimized signal drive for higher ohm headphones
- Improved audio texture and fullness
- Improved low end at optimal listening levels
WORKS WITH:
All LG G2 Stock ROMS
This Mod Affects:
- External Speaker Volume (boosted to optimal levels)
- Headphones Volume for all audio Bit-rates (boosted to optimal levels)
TESTING:
Media Players:
- LG G2 Stock Audio Player (Lower digital noise on track pause compared to Neutron)
- Neutron Media Player (Warmer sound Signature)
Headphones:
- Stock G2 headphones (with built-in Volume control)
- Sennheiser ie-80 (16 ohms)
- Audio Technica (38 ohms)
- Beyerdynamic DT-770 (80 ohms)
Audio Sources:
- Multiple Music Styles (808 hiphop, trance, reggae, jazz, etc) in multiple bit-rates from 320kbps mp3 to 24-bit/192KHz Flac.
Parallel Testing with:
- Stock IPhone 4s
REQUIREMENTS:
- Phone must be Rooted: http://forum.xda-developers.com/showthread.php?t=2448887
- Root Browser (or similar File Explorer with system access)
- Modded "snd_soc_msm_Taiko" file (see instructions for link)
INSTRUCTIONS:
On phone:
1. Use Root Browser (or similar File Explorer), navigate to: /system/etc/snd_soc_msm
2, Copy "snd_soc_msm_Taiko" file to your storage folder as a backup (of your stock audio settings).
3. Download "snd_soc_msm_Taiko.txt" file:
Canadian D803 (remove the .txt): http://www44.zippyshare.com/v/67179492/file.html
AT&T D800 (remove the .att): http://www27.zippyshare.com/v/15157641/file.html
TMobile D801 (remove the .tmobil): http://www73.zippyshare.com/v/29686332/file.html
Verizon VS980 (remove the .verizon): http://www28.zippyshare.com/v/2883677/file.html
Sprint LS980 (remove the .spr): http://www70.zippyshare.com/v/61257387/file.html
Worldwide D802 (remove the .intl): http://www26.zippyshare.com/v/64106222/file.html
Korean F320L (remove the .kr): http://www21.zippyshare.com/v/81280391/file.html
AOSP Slimbean 4.3 (remove the .aosp) http://www65.zippyshare.com/v/20666112/file.html
4. Rename to snd_soc_msm_Taiko
5. Paste renamed file into: /system/etc/snd_soc_msm (Choose yes to overwrite the existing file).
6. OPTIONAL: Use Root Explorer to change permissions to rw~r~~r~~ on "snd_soc_msm_Taiko" file
***(No adverse effects leaving permissions on file as rw~rw~r~~)
7. Restart phone, test external speaker and headphones starting at low volume. Enjoy!
POTENTIAL ISSUES:
Some Verizon/ATT users reported mod microphone muting when using speaker phone.
If you experience this please confirm you downloaded the correct file for your model variant.
See more on LG G2 model variants here: http://en.wikipedia.org/wiki/LG_G2
If you are having other issues with this MOD reply to the thread/pm me using the following template:
------------------------------------------------------------------------------------------------
User:
Issue:
Phone Carrier/Model#
Current ROM installed:
Restarted phone and tested again?
Changes/edits made to the file?
Gone back to stock audio settings?
If working at stock settings is it possible to upload a copy of your stock working audio file?
------------------------------------------------------------------------------------------------
Thanks go out to:
drumaster12 for AT&T D800 submission/testing.
tareqjj for Tmobil D801 file submission/testing.
bazon for Worldwide D802 submission/testing.
insang-droid for Verizon file submission and testing.
bri315317 for covering similar content matter here:
http://forum.xda-developers.com/showthread.php?t=2442883

Reserved.
TIP #1:
If your G2 stock earbuds fit your ear canals really well, see if they fit on your other earphones!
I tried these G2 ear buds on my ie-80 in-ears and i can honestly say they give the best seal i have had in 7 months since getting these earphones!
The G2 buds have an abnormally large hole diameter which allows alot more high/mid range through than my previous sets. Stoked!
TIP #2:
Clean your in-ear headphones regularly, scotch tape works great!
Pull off the earbuds and carefully dab (do not rub) each the earphone housing speaker grills repeatedly with sticky part of the scotch tape to remove any wax/dirt buildup.
Repeat this once every 1 - 2 weeks to ensure longer life/good sound of your earphones.
If possible store your in-ears in a clean container/sealed carry pouch so they do not collect dust/lint/dirt from your pockets.

Thanks for the mod. Tested a FLAC song with stock music player on speakers. Max volume and no distortion.

sacredsoul said:
Thanks for the mod. Tested a FLAC song with stock music player on speakers. Max volume and no distortion.
Click to expand...
Click to collapse
Great to hear!
On a note of personal note, i had viper4android installed on my LG G2 but with these modifications,
i ended up uninstalling it as i was primarily using it for volume boost purposes as opposed to signal shaping/eq-ing.
I also found that viper4android would work randomly with some files but not others.
IMO Volume boosting should work consistently at all times, across the board.
From the purist/consistency train of thought this volume mod will give you consistent volume boosting and more power to your headphones (fuller sound) without altering/degrading the already superb audio signal, or adding digital noise.
That being said, viper4android is a great app for shaping the sound signature, which is what it is primarily designed for.
For me, "the closer to the original source, the better"

Much improved sound. Thanks.
Sent from my LG-D802 using Tapatalk

doesn't improve loudness from wha I cam tell but it improves the quality ALOT. thanks!!

600+ views and 6 thanks in less than 24 hours.. A little show of earned thanks goes a long way, its free!

sil0 said:
600+ views and 6 thanks in less than 24 hours.. A little show of earned thanks goes a long way, its free!
Click to expand...
Click to collapse
Soliciting for "thanks" is kind of lame especially considering I saw this mod first in the link you provided in the OP
Sent from my LG-D801 using xda app-developers app

sil0 said:
Disclaimer:
DO NOT USE additional volume boosting tweaks/applications with this MOD.
Doing so will potentially make the signal too hot and could potentially lead to hearing damage/loss/equipment failure.
(Make sure you disable viper4android Max loudness signal boost if you have it installed!!).
This is an external Speaker and Headphone Volume level modification.
It is what I feel "should have been" the stock "happy medium" audio levels for the LG G2.
The DAC audio quality coming from the LG G2 is excellent.
This modification brings the listening sweet spot down to 50% volume level instead of the 80-90% volume range at stock.
Stock levels did not push test headphones as well.
Benefits:
- Removes the need for 3rd party audio VOLUME BOOST apps
- Does not alter DAC raw audio signal quality
- Provides optimized signal drive for higher ohm headphones
- Improved audio fullness
- Improved low end at optimal listening levels
This MOD works with:
All LG G2 Carriers
This Mod Affects:
- External Speaker Volume (boosted to optimal levels)
- Headphones Volume for all audio Bit-rates (boosted to optimal levels)
Requirements:
- Phone must be Rooted: http://forum.xda-developers.com/showthread.php?t=2448887
- Root Browser (or similar File Explorer with system access)
- Modded "snd_soc_msm_Taiko" file (see instructions for link)
Test Media Players:
- LG G2 Stock Audio Player (much lower digital noise on track pause compared to Neutron)
- Neutron Media Player
Test headphones:
- Sennheiser ie-80 (16 ohms)
- Audio Technica (38 ohms)
- Beyerdynamic DT-770 (80 ohms)
Test Audio Sources:
- Multiple Music Styles (808 hiphop, trance, reggae, jazz, etc) in multiple bit-rates from 320kbps mp3 to 24-bit/192KHz Flac.
Parallel Testing with:
- Stock IPhone 4s
Instructions:
On your phone:
1. Use Root Browser (or similar File Explorer) to navigate to: /system/etc/snd_soc_msm
2. Locate the file called: "snd_soc_msm_Taiko"
3. Copy this file to your storage as a backup in case you decide to revert back to stock.
4. Download the "snd_soc_msm_Taiko" file to your phone: http://www44.zippyshare.com/v/67179492/file.html
5. Once complete, paste the downloaded "snd_soc_msm_Taiko" file into: /system/etc/snd_soc_msm
Choose yes to overwrite the existing file.
6. Restart your phone, and test external speaker and headphones with starting with volume at 0%
7. If this improved your G2 audio, say thanks, and enjoy your music!
I would also like to thank bri315317 for creating the following thread which covers similar content matter:
http://forum.xda-developers.com/showthread.php?t=2442883
Click to expand...
Click to collapse
The old file is rw~r~~r~~ the permissions on the file you have here is set to rw~rw~r~~. What should the permissions be set to??
Thank you

hd-renegade said:
The old file is rw~r~~r~~ the permissions on the file you have here is set to rw~rw~r~~. What should the permissions be set to??
Thank you
Click to expand...
Click to collapse
Use root explore and change permission by checking the boxes accordingly
Sent from my LG-D801 using Tapatalk

shook187 said:
Use root explore and change permission by checking the boxes accordingly
Sent from my LG-D801 using Tapatalk
Click to expand...
Click to collapse
That is what I did, just wanted to make sure it was right. Someone might want to add that to the first post.

hd-renegade said:
The old file is rw~r~~r~~ the permissions on the file you have here is set to rw~rw~r~~. What should the permissions be set to??
Thank you
Click to expand...
Click to collapse
Permissions should not make a difference in this case, however you can set them to rw~r~~r~~ for the file as shook mentioned using root explorer.
Mine are currently set to rw~rw~r~~ and there is no difference in performance.
I have updated OP with step 6 as optional. Cheers!

Just helping jesus3109 voice be heard.
" This is for the mod in android development.. I cant post anything there cause im a new memeber so i need ten posts...
Bassically if you do this mod it will make speaker mode not work... You can hear the other person but they wont hear you.. It disables the mic... Same thing if u use earphones with a mic... U could hear them but they wont hear you....
If someone can get this message out in the lg g2 develpment thread ill appreciate it... "

shook187 said:
Soliciting for "thanks" is kind of lame especially considering I saw this mod first in the link you provided in the OP
Sent from my LG-D801 using xda app-developers app
Click to expand...
Click to collapse
Really.
Well not giving thanks where its due, is even more lame, not to mention it is Thanksgiving today after all..
1. For what its worth i stumbled on this file in my G2 looking through sys etc files as a result of modding my note 2 last year in similar fashion, when i was looking for volume boosting without 3rd party apps at the time.
2. I have spent time testing to ensure i get the levels right on a fair range of equipment, and i feel others should be entitled the chance to benefit from this as well.
3. That thread that i ended up finding (and linking out of courtesy regardless) is pretty convoluted and a bit of a mess, labelled ATT (i am on Bell and this is a universal fix, not just ATT), and realistically only addresses speaker volume.
4. I have provided a working tested version of the file that G2 owners can use if they choose; not everyone is comfortable/has time/patience to edit/test settings in order to enjoy the untapped potential their phones have to offer.
5. I was in actuality not soliciting (seeing as we are NOT selling anything here), but making a factual observation through my thanks post, and the same applies to all positive dev/mod work.
You're welcome.

thanks, audio seems improved and much higher.
maybe a bit too high.. I can't set volume up to middle.

alex72 said:
Just helping jesus3109 voice be heard.
" This is for the mod in android development.. I cant post anything there cause im a new memeber so i need ten posts...
Bassically if you do this mod it will make speaker mode not work... You can hear the other person but they wont hear you.. It disables the mic... Same thing if u use earphones with a mic... U could hear them but they wont hear you....
If someone can get this message out in the lg g2 develpment thread ill appreciate it... "
Click to expand...
Click to collapse
The version i posted on this thread works fine with no issues.
I have tested the scenarios detailed in your post using 2 different cell phone lines, calling my g2 from another cell, and vice versa.
Both with speaker mode enabled/disabled, and with/without headphones.
Mic works fine in both cases for me, no issues here on my Bell version G2.
I do not currently have a pair of headphones with microphone built in to test that format though, if anyone else can test that would be great.
Please clarify carrier, whether phone is stock or not,whether has he done any file edits after the fact, etc.

nic85 said:
thanks, audio seems improved and much higher.
maybe a bit too high.. I can't set volume up to middle.
Click to expand...
Click to collapse
Please confirm headphone model you are using if possible.

sil0 said:
Permissions should not make a difference in this case, however you can set them to rw~r~~r~~ for the file as shook mentioned using root explorer.
Mine are currently set to rw~rw~r~~ and there is no difference in performance.
I have updated with step 6 as optional. Cheers!
Click to expand...
Click to collapse
Just trying to help if I can. I am no expert.

hd-renegade said:
Just trying to help if I can. I am no expert.
Click to expand...
Click to collapse
Every little bit helps!

Hi. Somebody can tell me -
in which line (number and text) setting the speaker volume? I mean speaker for ringtone (not for talking)
Tnx
--------------------------------------
LG G2 D802 (International vers.) rooted

[Q] Volume boost on CM 10.2 (TeamCanjica)

Hi all!
With the help of this forum I managed to get CM 10.2 (TeamCanjica) working an my Ace 2! Hurray!! This breathed new life into my smartphone!
Right now I have the minor problem that the volume (loudness) of the music is too low when using headphones.
There are some apps in the google play store but these are adressed to Gingerbread not Jelly Bean. So they will not help I guess.
I suspected some settings in a system file, made a search and found these threads:
http://forum.xda-developers.com/showthread.php?t=2400231
http://forum.xda-developers.com/showthread.php?t=2168836
But both threads mention files or directories which I do not find in my system directories (using the file explorer of CM).
Does anybody know where I can find the right files containing the volume settings in CM 10.2 (TeamCanjica)?

Maybe its silly question but do You set full permission in file manager options ?

While the listening music you can try slightly turn headphone jack. This may be help to you. I experienced this problem and solved with this way. By the way you can find and tune some sound settings in Sound Manager (Headphone / Speaker / Bluetooth etc.)

Alwer said:
Maybe its silly question but do You set full permission in file manager options ?
Click to expand...
Click to collapse
Full permission to what? As mentioned above I did not find any of the config files which were describes in the links above.
I guess I first have to find these config files. In CM 10.2 for Ace 2 they seem to be at an other place or have an other file name.

fatboytr said:
While the listening music you can try slightly turn headphone jack. This may be help to you. I experienced this problem and solved with this way. By the way you can find and tune some sound settings in Sound Manager (Headphone / Speaker / Bluetooth etc.)
Click to expand...
Click to collapse
Thanks, I will try that.
Regarding the sound settings I have already found these sound settings. I turned off the sound limiter in the settings and pushed the volume up toas far as it will go. But unfortunately the volume is still too low. When using the headphones with an older Ipod Touch I hear the music significantly louder.

Hi. I have same problem. After try few mods like awesomebeats (after flash I have bootloop) I found this http://forum.xda-developers.com/showthread.php?t=2203255 - you can change setting and add few feature to sound driver. It's work great for our problem.

Increase Audio Levels

I have tried Hashcode's CM 10.2 and 11 but both seem to have the same problem with very low audio levels out of the built-in speakers. It seems that at 100% I'm only getting about 1/2 - 3/4 the volume I experienced with the stock Amazon ROM when using apps like Netflix, Youtube, HBO Go, etc.
On top of that issue I've also found that none of the volume boosting apps on the Market, which worked perfectly with the stock Amazon ROM, work with Hashcode's CM builds. I've found some threads for modding CM files to boost audio but those files don't seem to exist in these Kindle builds.
Does anyone have any ideas on how I might boost my audio volume? Thank you in advance for any help you may offer!

OK there is a file you can adjust but I would recommend installing viper4android. I Don t have a link to the thread but Google it, it will probably have the first result being an xda thread, follow its instruction for the extra times you put on the sdcard, but other than that just install it, I wouldn't worry about the stuff it says to check for in the built.prop and putting it in the system apps folder. Long story short not only will this increase your audio output, you can also add immense am mounts of bass and stuff. Amazing app.
Sent from my Amazon Kindle Fire HD using Tapatalk

stunts513 said:
OK there is a file you can adjust but I would recommend installing viper4android. I Don t have a link to the thread but Google it, it will probably have the first result being an xda thread, follow its instruction for the extra times you put on the sdcard, but other than that just install it, I wouldn't worry about the stuff it says to check for in the built.prop and putting it in the system apps folder. Long story short not only will this increase your audio output, you can also add immense am mounts of bass and stuff. Amazing app.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
Works (very very well). Thank you!

This what I did
skylr616 said:
Works (very very well). Thank you!
Click to expand...
Click to collapse
I am sure I got this from a post on this forum and it worked GREAT for me as it almost doubled the sound output. Give it a try and let me know.
Originally Posted by south956
Use file explorer to edit file with system in rw
Mods these lines in /system/etc/mixer_paths.xml
"DL1 Media Playback Volume" value="120"
"Digital Playback Volume" value="105"
"Speaker Boost Volume" value="5"
Reboot and put it as loud as it goes and tell me if there is a difference. Only works on cm based roms.
Regards

Beaker319 said:
I am sure I got this from a post on this forum and it worked GREAT for me as it almost doubled the sound output. Give it a try and let me know.
Originally Posted by south956
Use file explorer to edit file with system in rw
Mods these lines in /system/etc/mixer_paths.xml
"DL1 Media Playback Volume" value="120"
"Digital Playback Volume" value="105"
"Speaker Boost Volume" value="5"
Reboot and put it as loud as it goes and tell me if there is a difference. Only works on cm based roms.
Regards
Click to expand...
Click to collapse
This worked for me, I did find that those settings made it a bit too loud and it distorted pretty badly so i tweaked it down a bit and it was much better! Netflix is a tolerable volume now, music needs to be kept a bit lower though.

120-100-4 respectively has been working out fine for me.

LG G4 hardware limiting the earphones volume!

I tried many sound mods like V4A, Dolby Atmos, Xtrememusic....but none increase really the 3.5mm output volume.
You can get more loudness thanks to V4A+Dolby but still you feel there are 20 even 30% missing volume.
Usually with V4A I boost the db in the end from 0 (normal) to +6db and playback gain control to the max on an HTC it used to boost the volume about +30% which was enormous (never used in real life only for testing), but on the G4 and whatever the kernel I used, these +30% are only there at low to mid volume steps (G4's stock volume steps), once you are at step 7 over 10 it will have the exact same volume as 10 over 10, meaning no gain at all. It will just use the max stock volume on lower volume steps :crying:
It looks like the G4's hardware or snapdragon is limiting the max 3.5mm volume.
I tested with my Sony SBH50 BT and HTC CAR Stereoclip BT modules and the volume gain is about 20% over the max volume (meaning 120%) so V4A and other mods can bypass the max volume on a connected BT from the G4 but not the G4's own 3.5mm output
Do you know any ways to bypass this limitation?
I tried Jetaudio and other apps using Gain option but the sound is bad once +1db over normal

vegetaleb said:
I tried many sound mods like V4A, Dolby Atmos, Xtrememusic....but none increase really the 3.5mm output volume.
You can get more loudness thanks to V4A+Dolby but still you feel there are 20 even 30% missing volume.
Usually with V4A I boost the db in the end from 0 (normal) to +6db and playback gain control to the max on an HTC it used to boost the volume about +30% which was enormous (never used in real life only for testing), but on the G4 and whatever the kernel I used, these +30% are only there at low to mid volume steps (G4's stock volume steps), once you are at step 7 over 10 it will have the exact same volume as 10 over 10, meaning no gain at all. It will just use the max stock volume on lower volume steps :crying:
It looks like the G4's hardware or snapdragon is limiting the max 3.5mm volume.
I tested with my Sony SBH50 BT and HTC CAR Stereoclip BT modules and the volume gain is about 20% over the max volume (meaning 120%) so V4A and other mods can bypass the max volume on a connected BT from the G4 but not the G4's own 3.5mm output
Do you know any ways to bypass this limitation?
I tried Jetaudio and other apps using Gain option but the sound is bad once +1db over normal
Click to expand...
Click to collapse
Yep this horror .Bad point for g4.
On G3 exixst one good app but not working on G4 https://play.google.com/store/apps/details?id=com.laransoft.volumeG3
Only tiny solution:Flash faux sound supported kernel and install faux app.This app help raise vol minimal.
Sorry for my bad english.

kabirjedi said:
Yep this horror .Bad point for g4.
On G3 exixst one good app but not working on G4 https://play.google.com/store/apps/details?id=com.laransoft.volumeG3
Only tiny solution:Flash faux sound supported kernel and install faux app.This app help raise vol minimal.
Sorry for my bad english.
Click to expand...
Click to collapse
Thanks!
In just tried the Fauxsound as my kernel is Superex, and yes it's better than V4A, at least we clearly gain volume with it, I set it at +2 or +3db because more than that the sound quality is deteriorating.
I even disabled V4A as it was doing some parasites once Fauxsound is boosted.
So I think I can say no for a Fiio E6, I wanted this small boost for the incoming ski days

vegetaleb said:
Thanks!
In just tried the Fauxsound as my kernel is Superex, and yes it's better than V4A, at least we clearly gain volume with it, I set it at +2 or +3db because more than that the sound quality is deteriorating.
I even disabled V4A as it was doing some parasites once Fauxsound is boosted.
So I think I can say no for a Fiio E6, I wanted this small boost for the incoming ski days
Click to expand...
Click to collapse
Yes .No perfect solution yet.I think software restriction.Need professional dev. help!

Wow I found my old good Cowon J3, the volume is way louder than G4, it will be my sports music device instead of G4, the only thing is that BT is only 2.0 so I will only used with wired earphones, and if someone calls me on the G4 I won't know

Modify mixer path dont work more volume?
Enviado desde mi LG-H815 mediante Tapatalk

zToRk said:
Modify mixer path dont work more volume?
Enviado desde mi LG-H815 mediante Tapatalk
Click to expand...
Click to collapse
Placebo....

I really don't understand all your doubts about VA4 and volume sound...
I've installed in several phones and with a good profile effect, the sound is fantastic and I only can listen to music with the volume at 25/30%.
If kernel support audio you also increase sound loundeness wit faux app or simple kernel teak tool like kernel adiutor, sypnase or trickster.
Sent from my LG-H815 using Tapatalk

rimsilva said:
I really don't understand all your doubts about VA4 and volume sound...
I've installed in several phones and with a good profile effect, the sound is fantastic and I only can listen to music with the volume at 25/30%.
If kernel support audio you also increase sound loundeness wit faux app or simple kernel teak tool like kernel adiutor, sypnase or trickster.
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
Only Faux app is working with actual G4 kernels.
I tried the new Beats port http://forum.xda-developers.com/android/software/mod-htc-beats-audio-beats-xperience-t3281603 and it's pretty good, at last it gives some warmth to the bass

I am on genysis 3.5 with the superxe kernel and v4a definitely works. I would suggest looking at the driver status in v4a and verify that it is set up properly.
If you try v4a again, you might be interested in the convolver Dolby pro logic 2 IRS profile. I think that would give you the volume boost you are looking for.

kabirjedi said:
Placebo....
Click to expand...
Click to collapse
False.
Following the exact tutorial I posted there is a *very* real difference in max volume when editing the mixer paths. I've repeated it many times on my 5.1 H812 from stock.
The unfortunate problem is the distortion that comes with upping it too much, so the gain is noticeable but you're not able to boost it too high. It's very limited by the hardware. My S3 still sounds a lot better, and it goes louder... bah.
http://forum.xda-developers.com/g4/themes-apps/guide-lg-g4-volume-boosting-t3182304
(I found this thread because I was looking for anyone else who may be experimenting, as I'm really not satisfied with the audio output.)

vegetaleb said:
Thanks!
In just tried the Fauxsound as my kernel is Superex, and yes it's better than V4A, at least we clearly gain volume with it, I set it at +2 or +3db because more than that the sound quality is deteriorating.
I even disabled V4A as it was doing some parasites once Fauxsound is boosted.
So I think I can say no for a Fiio E6, I wanted this small boost for the incoming ski days
Click to expand...
Click to collapse
Boy, I sure wish this were an option for the H811 variant. I can't find any kernel that supports fauxsound. This low gain output kills me. I used to have a V10 with the same chipset and that thing would go incredibly loud. This is so disappointing.

Sound boost without root?

Hey, I'm finding the volume through headphones a bit low sometimes, depending on the mp3...
I've used Dolby Atmos in the past with other phones, but that required rooting, twrp, flashing.... I wouldn't like to have to do the same with this phone. Is there any app or adjustment I can make to boost the volume a bit? I'm already using Ex Equalizer pro, but I don't hear a substantial difference...
Thanks in advance!

Erjimipey said:
Hey, I'm finding the volume through headphones a bit low sometimes, depending on the mp3...
I've used Dolby Atmos in the past with other phones, but that required rooting, twrp, flashing.... I wouldn't like to have to do the same with this phone. Is there any app or adjustment I can make to boost the volume a bit? I'm already using Ex Equalizer pro, but I don't hear a substantial difference...
Thanks in advance!
Click to expand...
Click to collapse
try Poweramp

Erjimipey said:
Hey, I'm finding the volume through headphones a bit low sometimes, depending on the mp3...
I've used Dolby Atmos in the past with other phones, but that required rooting, twrp, flashing.... I wouldn't like to have to do the same with this phone. Is there any app or adjustment I can make to boost the volume a bit? I'm already using Ex Equalizer pro, but I don't hear a substantial difference...
Thanks in advance!
Click to expand...
Click to collapse
Not a solution - android newbie here.
Signed up to this website to troubleshoot the same issue. I suspect this is a software limitation imposed somewhere in the OS or added on top by the manufacturer, but I consider this a significant con on this phone. I tried listening to music while working out last night and it was just far too low to enjoy, ended up just going with my old iPod instead. I've tried out a few "volume booster" and "EQ" apps but the result as expected is just software based wave scaling that significantly distorts audio without actually increasing output power. If you are interested in audio quality, software EQ is not a solution at all.
I would imagine there would be a system file somewhere that can adjust this but that would likely require root access and whether or not it's in plain readable text is anybody's guess. Unfortunately this is my first Android device so I'm clueless.
I'll try looking for the application posted above.. let's see
update: poweramp isn't free, and from what I'm seeing does nothing that I can't do much better using VLC.
Veering off topic slightly, but is there a solution for users who are willing to root to the device? I'm asking for something that produces higher output voltage from the headphone jack.

serious_don said:
Not a solution - android newbie here.
Signed up to this website to troubleshoot the same issue. I suspect this is a software limitation imposed somewhere in the OS or added on top by the manufacturer, but I consider this a significant con on this ............ do much better using VLC.
Veering off topic slightly, but is there a solution for users who are willing to root to the device? I'm asking for something that produces higher output voltage from the headphone jack.
Click to expand...
Click to collapse
Viper4Android can give much better output with certain profiles, but requires root and it's not advisable to root Honor 7X as stock firmware is not released by Honor yet. In most cases one will end up with a bricked phone or a phone without any OTA's

So... Nothing to do? I'd really love more volume but I don't want to root...

Erjimipey said:
So... Nothing to do? I'd really love more volume but I don't want to root...
Click to expand...
Click to collapse
You have to search for a music player which can amplify the sound, most have it as a setting called "Gain". Neutron and Poweramp can do this but they are paid.
Sent from my Nexus 5X using XDA Labs

Erjimipey said:
So... Nothing to do? I'd really love more volume but I don't want to root...
Click to expand...
Click to collapse
For music download VLC media player (it's free). It's what I went with for now. When you play a song find the menu and bring up the equalizer. At the top of the equalizer is a horizontal bar for volume, you can crank the gain up a bit with that. At 100% it will distort but you can get a nice little boost with it without significantly distorting your music. That's what I'm doing for now. None of the volume boosting apps system-wide have produced any respectable results for me, so for YouTube I'm still stuck with low volume. You can try searching the play store for volume boosters if you don't mind distortion for everything else.
On the other hand, I'm wondering if Bluetooth buds will be able to get me the volume I want. I have a Bluetooth headset but it sounds atrocious for music. Otherwise I'll have to buy a portable amp. Either solution is totally ridiculous IMO.
Honor 7x is a solid phone, even the gimped US model I bought. This is the only problem I've come across with it thus far. I doubt Oreo will fix it, so I'll be waiting until the phone can be reliably rooted.

I'll try VLC and see what I can do with Google play music.
Thanks for your inputs!