[FIX] In-call microphone volume for E980 custom ROMs

worldextermination · Apr 8, 2014

Here is a fix for the in-call microphone issue (when making phone calls, the recipients can barely hear the user's voice) myself and many other E980 users have been experiencing with many custom ROMs. This has been tested and works on 4.3.x and 4.4.x ROMs.

THIS IS NOT THE T-MOBILE AUDIO FIX!!

You need to first download a builp.prop editor app. This one works great: https://play.google.com/store/apps/details?id=com.jrummy.apps.build.prop.editor

Open the app and change the values of these lines:
persist.audio.handset.mic.type=digital --> replace digital with analog
persist.audio.dualmic.config=endfire -- replace endfire with false

That's it! Reboot and enjoy! This does not fix the speakerphone echo issue, but I'm pretty sure the solution is editing the build.prop in another spot.

Here is the original thread

lebonthedon · Apr 8, 2014

Thanks

Thanks alot ive been using fauxsound to boost mic ouput but im about to give this a try

EdgarSnyder · Apr 8, 2014

I tried that fix a couple days ago and it works like a charm.

Sent from my LG-E980 using xda app-developers app

markusrussell225 · Apr 8, 2014

Don't forget you must change these options again if you update your nightly (or swap ROMS), hopefully this will be incorporated into the new builds soon.

Original fix suggestion by JustinNL at XDA

worldextermination · Apr 8, 2014

markusrussell225 said:
Don't forget you must change these options again if you update your nightly (or swap ROMS), hopefully this will be incorporated into the new builds soon.

Original fix suggestion by JustinNL at XDA

Thanks for giving credit to the fellow who's idea this originally was. If I had known, I would've given him credit in my original post!

Mephisto01 · Apr 14, 2014

The mod works!
Thanks a lot to all, who found this out and shared with us!
:good:

tamcdonald · May 1, 2014

This worked for me too. Thanks!

Sent from my Optimus G Pro using XDA Premium 4 mobile app

shayneflashindaily · May 1, 2014

Didn't work for beanstalks latest when I tried it last week.....other end still could t hear me ....if someone knows a fix for that rom let me know

2SHAYNEZ

Mervingio · May 1, 2014

shayneflashindaily said:
Didn't work for beanstalks latest when I tried it last week.....other end still could t hear me ....if someone knows a fix for that rom let me know

2SHAYNEZ

x2

Sent from my LG-E980 using Tapatalk

worldextermination · May 1, 2014

I'm running the latest BS build, and it works perfectly for me. Do a clean flash and try again

shayneflashindaily · May 2, 2014

worldextermination said:
I'm running the latest BS build, and it works perfectly for me. Do a clean flash and try again

Lol a clean flash ant going to change anything buddy.Lol all it is is a little mod with the build prop that didn't work with my e980 on the latest beanstalk .........same for guy who posted after me .....explain what a clean flash would do lol

....but you know what I'll give it another clean flash and see if it changes anything tomorrow.

2SHAYNEZ

worldextermination · May 2, 2014

shayneflashindaily said:
Lol a clean flash ant going to change anything buddy.Lol all it is is a little mod with the build prop that didn't work with my e980 on the latest beanstalk .........same for guy who posted after me .....explain what a clean flash would do lol

....but you know what I'll give it another clean flash and see if it changes anything tomorrow.

2SHAYNEZ

You'd be surprised at what a clean flash can fix

Mervingio · May 2, 2014

worldextermination said:
You'd be surprised at what a clean flash can fix

He's already know it but the fact if work for you but maybe not for me
a lot of things not work properly for every one of us.

Sent from my LG-E980 using Tapatalk

worldextermination · May 2, 2014

It's just weird. I've never heard of the fix not working. You guys are the first

JustinNL · May 8, 2014

funny to see that something i found out is picked up all over these forums

shayneflashindaily · May 8, 2014

JustinNL said:
funny to see that something i found out is picked up all over these forums

I don't see the humor ....

2SHAYNEZ

worldextermination · May 9, 2014

shayneflashindaily said:
I don't see the humor ....

2SHAYNEZ

^ haha

agsalman · May 11, 2014

worldextermination said:
Here is a fix for the in-call microphone issue (when making phone calls, the recipients can barely hear the user's voice) myself and many other E980 users have been experiencing with many custom ROMs. This has been tested and works on 4.3.x and 4.4.x ROMs.

THIS IS NOT THE T-MOBILE AUDIO FIX!!

You need to first download a builp.prop editor app. This one works great: https://play.google.com/store/apps/details?id=com.jrummy.apps.build.prop.editor

Open the app and change the values of these lines:
persist.audio.handset.mic.type=digital --> replace digital with analog
persist.audio.dualmic.config=endfire -- replace endfire with false

That's it! Reboot and enjoy! This does not fix the speakerphone echo issue, but I'm pretty sure the solution is editing the build.prop in another spot.

Here is the original thread

thanks for tip
are you have any solution for speaker phone?

markusrussell225 · May 13, 2014

I've noticed the last few CM Nightlies, I haven't had to change the build.prop...

Seems to be updated fix in the CM builds since about May 8th or so. (May not be the case on custom ROMs yet).

ourangashane · Jul 21, 2014

solved for me..

ive had this problem with just about every custom rom in the last couple months... i even went back to older versions that WERE working fine, but they had this problem now for some reason as well. The only thing that worked was flashing back to stock.

Right now however, i have noticed that the latest CM nightlies have made the problem a little better, and the latest AICP nightlies have eliminated it, for me at least. Im currently on the 7/20 build of AICP 5.0 and it runs like a dream. No build.prop, all i did was flash madmacks modem..

[FIX] In-call microphone volume for E980 custom ROMs

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