[MOD][Guide] Enable Dual Speaker On Redmi Note 4

ThisIsRipunjay · Feb 26, 2018

Hi Guys,

READ THE THREAD CAREFULLY

So I Have Modded The mixer_paths_mtp.xml File Present On The Resurrection Remix ROM And I Was Able To Enable Dual Speakers While Playing Music.

Just Go To The Links Down Below, Download The File You Want, Replace The Downloaded mixer_paths_mtp.xml To System/Etc And Set Permission To rw-r-r And Then Reboot. For Oreo The Path Is System/Vendor/Etc

Note :
1. Before Doing, Take A Backup Of Your Current mixer_paths_mtp.xml So That You Will Be Able To Go Back To Normal If Something Happens.
2. I Only Tested It With Resurrection Remix 5.8.5 Final ROM. So If You Want To Try It On Other ROMs, First Back Up mixer_paths_mtp.xml Then Download And Replace The File To Root/System/Etc For Nougat. And For Oreo Replace The File To Root/System/Vendor/Etc. Also Don't Forget To Set Permissions And Then Reboot
3. If Your Device Bootloops, I Am Not Responsible, Just Make A BackUp Before Flashing Or Replacing.
4. There's Not Much Difference In Sound Unless You Listen In 100% Sound.
5. The Max Volume MOD Will Increase The Sound Of Front Earpiece And The Difference Is Noticeable. But Use It On Your Own Risk Cause It Pushes The Earpiece Level To Maximum.
6. I Am Not Responsible If You Damage Your Front Earpiece

Drop Your mixer_path_mtp.xml From System/Etc If You Want Me To Make It For The ROM You're Using.

Working On : Resurrection Remix, AEX
Working Alongside Viper And Dolby, Oreo, MiUi 9

Leave A Reply If This Worked On Other ROMs Too..

Normal Sound MOD : https://drive.google.com/open?id=1E8jz4KD9SEhl2-hVaL_jNgwIOVyNSMn3
Maximum Sound MOD : https://drive.google.com/open?id=1vjNtvvVnstelePhftFYq3rwajWio9-Y5
Go Back To Normal (RR) : https://drive.google.com/open?id=1NQ7Ar6t5c_KSSUU9b7GvjZkl5UEz87P4
For MiUiPro : https://drive.google.com/open?id=1gEtnTgDDxdkyYCWX_RFKRmDv_jF1TPRK

If You Have Magisk Manager, Flash Through Magisk Manager.. Thanks To @ImQseft For Making This Module..
Magisk Module For Nougat (Max MOD) : https://forum.xda-developers.com/attachment.php?attachmentid=4350071&d=1512209458

Magisk Module For Oreo (Max MOD) : https://forum.xda-developers.com/attachment.php?attachmentid=4351309&d=1512317746

Magisk Module Master Google Drive Link (If Above Links Not Working) : https://drive.google.com/open?id=1zqWUm5JaPKVWcpy_mnHGUi030_vStHT2

Special Thanks To : @Boomshiva @boanhdaytien2 @VickyGhosh @amit.tiger12 @gykes For Testing These MODs On Various ROMs

I Will Try To Make More MODs And Improve The Current One

Video Tutorial By Yash Martin : https://www.youtube.com/watch?v=d2k1pIBJ1yA

Hit Thanks If You Like It

blackman01 · Nov 25, 2017 at 2:00 PM

Gr8 but I doubt it can damage earpiece cz it's designed for playing low sound only

ThisIsRipunjay · Nov 25, 2017 at 2:19 PM

blackman01 said:
Gr8 but I doubt it can damage earpiece cz it's designed for playing low sound only

Yes.. That's Why I Made Two Mods.. One Plays Music And Pushes The Limit Of Speakers And The Second One Plays At A Decent Volume (Will Not Damage).. But I'm Using The Maximum Volume MOD.. Will See Some Days, If Damages, Don't Care.. Have It Under Warrenty ?

VickyGhosh · Jul 13, 2016 3 1 0

working ????. thanks a lot bro ?

ThisIsRipunjay · Nov 25, 2017 at 3:22 PM

VickyGhosh said:
working . thanks a lot bro

Boomshiva · Nov 25, 2017 at 4:16 PM

Nice work mate . Me and mark (telegram user) were playing with this files ....and were enjoying the stereo effect . Its good to see that you came ahead with your own values (decent one ) and shared with the whole community .

keep up the good work

ThisIsRipunjay · Nov 25, 2017

Boomshiva said:
Nice work mate . Me and mark (telegram user) were playing with this files ....and were enjoying the stereo effect . Its good to see that you came ahead with your own values (decent one ) and shared with the whole community . keep up the good work

Thanks Man

Happy To See That You Liked It.. You Guys On Redmi Not 4/4X Group On Telegram.?

Boomshiva · Nov 25, 2017 at 4:24 PM

Ripunjoy said:
Thanks Man Happy To See That You Liked It.. You Guys On The Redmi Not 4/4X Group Right? On Telegram.

Yes

ThisIsRipunjay · Nov 25, 2017 at 4:25 PM

Boomshiva said:
Yes

Great....

kelvinvirani@gmail.com · Nov 25, 2017 at 5:39 PM

Can it be cloned before rom compiling ?
Like device tree

ThisIsRipunjay · Nov 25, 2017 at 6:25 PM

[email protected] said:
Can it be cloned before rom compiling ?
Like device tree

You Mean You Want To Make It Pre Installed On The ROM..?

kelvinvirani@gmail.com · Nov 25, 2017 at 6:32 PM

Ripunjoy said:
You Mean You Want To Make It Pre Installed On The ROM..?

Yes

ThisIsRipunjay · Nov 25, 2017 at 6:44 PM

[email protected] said:
Yes

Yes.. Can Be Done If The Guy Who Compiles The ROM Wants.

kelvinvirani@gmail.com · Nov 25, 2017 at 6:47 PM

Ripunjoy said:
Yes.. Can Be Done If The Guy Who Compiles The ROM Wants.

I compile roms but still newbie for adding features to rom
How to add this ?

ThisIsRipunjay · Nov 25, 2017 at 7:01 PM

[email protected] said:
I compile roms but still newbie for adding features to rom
How to add this ?

I Haven't Compiled Any ROMs Yet.. I Think You Have To Add It On Source.. I Mean On The ROM Source, You Have To Replace The Code With Mine.. Not 100% Sure Though

noggernogger · Feb 25, 2016 22 3 0

Well, it works somewhat. Tried the "normal" version and I have to put the phone up to the ear like I am making a call to hear anything out of that speaker. Holding the phone away, the bottom speaker overshadows the output of the front speaker completely, could just as well be off.

I did not try the max version, because I am a little chicken

I am using the changes for low call volume / low volume on video recording from this forum. I checked for possible conflicts, but they should not interfere if I am not mistaken. https://forum.xda-developers.com/redmi-note-4/how-to/fixed-bad-audio-videos-finally-t3625069

ThisIsRipunjay · Nov 26, 2017 at 2:29 AM

noggernogger said:
Well, it works somewhat. Tried the "normal" version and I have to put the phone up to the ear like I am making a call to hear anything out of that speaker. Holding the phone away, the bottom speaker overshadows the output of the front speaker completely, could just as well be off.

I did not try the max version, because I am a little chicken

I am using the changes for low call volume / low volume on video recording from this forum. I checked for possible conflicts, but they should not interfere if I am not mistaken. https://forum.xda-developers.com/redmi-note-4/how-to/fixed-bad-audio-videos-finally-t3625069

Well, Try The Max MOD Someday

. I Have Just Seen The Link You Given.. In My MOD, I Just Changed The Music Output Speaker Values.. As I Saw His YouTube Video, He Modified Only Earpiece Volume And Added More Line.. I Think You Can Follow His Guide On My mixer_paths.xml And Enjoy The Both MOD I Guess

Kevin Saiza · Nov 26, 2017 at 3:43 AM

Working . Great. Flashing the zip didn't workm. So i replaced the mixer paths file and boomm.. profit..

ThisIsRipunjay · Nov 26, 2017 at 4:12 AM

Kevin Saiza said:
Working . Great. Flashing the zip didn't workm. So i replaced the mixer paths file and boomm.. profit..

Great.. Thanks For Your Reply.. I'll Remove The Flashables Otherwise People Will Get Confused

nagib_15 · Nov 26, 2017 at 11:10 AM

Thanks bro

[MOD][Guide] Enable Dual Speaker On Redmi Note 4

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