Change audio output on Android - LG Optimus 4X HD

Hi guys, i'm new here.
I'm having problem in these days with the LG Optimus 4X HD, it worked "well"(i think we all know the problem that his phone has) until yesterday, now infact i can't hear nothing on both speakers(system and calling speaker) and the microphone doesn't work too.
So i think this an hardware problem, like i've inserted a pair of headphone and the jack is stuck in the port. I can't make calls because from the other side they can't hear me and i can't hear them.
I was thinking if there's any way to force the audio output to the main speaker, so if it detect an headphone the sound go out from the speaker and not from the headphone itself.
Of course i've already wipe everything and changed ROM(i'm with the Resurrection Remix right now), for this i think it's an hardware problem because if it was a software one it should be solved thanks to the wiping.
Thanks in advance to everyone, have a nice day.

Axper46 said:
Hi guys, i'm new here.
I'm having problem in these days with the LG Optimus 4X HD, it worked "well"(i think we all know the problem that his phone has) until yesterday, now infact i can't hear nothing on both speakers(system and calling speaker) and the microphone doesn't work too.
So i think this an hardware problem, like i've inserted a pair of headphone and the jack is stuck in the port. I can't make calls because from the other side they can't hear me and i can't hear them.
I was thinking if there's any way to force the audio output to the main speaker, so if it detect an headphone the sound go out from the speaker and not from the headphone itself.
Of course i've already wipe everything and changed ROM(i'm with the Resurrection Remix right now), for this i think it's an hardware problem because if it was a software one it should be solved thanks to the wiping.
Thanks in advance to everyone, have a nice day.
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Click to collapse
Greetings,
Thank you for using XDA Assist. To get you the expert help you need, I'm going to move your thread to your device's Q&A forum. Good luck!

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HTC one problem

hello,
yesterday my cell fell and after then i have strange issue when for example i calling or somebody calling to me
the b-side person cannot hear me and hear some cracking noise
but when i turn the external speaker the b-side can hear me well
kidnly help by point which part i need change ( i saw on ebay botton loud speaker but i am not sure)
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***also if someone could share similar problem & advise it will be great!!!!
It;s probably the microphone, not the loudspeaker.
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BR

noisy sound from headphones. help needed.

hello everyone. my xperia z1 was working perfectly fine but now I am having a problem with my phone's headphone jack. when i connect headphone, the sound coming from it is very noisy and screeching. I tried many different headphones but all are having the same problem and they all are working fine with other phones. the sound from phone's speaker is fine. I also cleaned the headphone jack but still the same problem. if anyone of you knows how to solve it then please tell me. I'll be very thankful to you.
Are you on lollipop? Some details about ur phone please?
@ chitose_ndy . Sorry for my late reply. the problem occurred in kitkat. Now i have lollipop and the problem is still there.

Microphone doesn't work

Hey folks,
I had the problem with the stock ROM and now I have the similar problem with jackeagels 5.5.1 (SM-G800F).
My microphone works sometimes and sometimes doesn't. People I want to call can't hear me. Eventually after a few calls they do. This is a state I don't want to stay in so does one has any idea what the problem could be? A while ago I pulled some dust out of the mic hole (with a needle) but that doesn't seem to be the problem here
Mines always been dust in the hole. Get compressed air can and blast it. Very annoying.
Hey Guys!
I have a similar problem but only when I use the internal mic, the problem does not occur when I use my headset.
Sometimes, the people I'm calling say that they can hear me very quietly.
Mostly, they say that they hear a constant noise or sound like a "bom bom bom" which is in the background. I can't hear this sound myself and as I said it does not occur when the headset is plugged in.
Any help is appreciated!
Regards, Jens
What phone model? What OS?
The main mic is at the bottom, near USB port. Recording a voice note without earphone, of course, works? The mic hole is dirt or blocked somehow?
lfom said:
What phone model? What OS?
The main mic is at the bottom, near USB port. Recording a voice note without earphone, of course, works? The mic hole is dirt or blocked somehow?
Click to expand...
Click to collapse
Thanks for your reply.
It is a G800F with CyanogenMod 13.
I tested the issue after my initial post with the voice recorder in detail.
So the sound is a kind of buzzing like in the early days of mobile phones when you put your phone near a radio and you get an incoming call.
When I record with the voice recorder, then I hear the buzzing. It is stronger when I say something and quiter when I record silence. Then I also made the same test with my headset, and, unfortunately the buzzing also occured. The intensity was bit lower I think but the sound was there.
Unfortunately, I never tested it with the stock rom. Could this problem be related to a software problem? I'm not sure if I backup my CM and install a stock rom for testing...
Thx!
Yeah, the best way to mak sure it's not software is backup and going back to stock. If it still doesn't work then you have a hardware issue almost certainly...

Mi Max 2 primary speaker issue.

Hi everyone!
I recently purchased a Mi Max 2 global version. And I got an update as soon as I set it up. And for some reason the primary speaker doesn't seem to work. Only the ear piece is working as loud speaker. And I'm not able to hear sound from the primary loud speaker (the grill on the bottom-right).
It'd be helpful if someone could help me... And I hope it's just a software side issue (which I could solve on my own) & not at hardware level... :crying:
So please guys just confirm me on this, if your facing such issues after update or not...
Thanks in advance...
-----------------------------------------------------------------------------------
Fixed:
I believe it's a software issue... I tried reinstalling the update. Now it's fixed.
updated to 8.5.6.0 NFFMIED all working ok both speakers i only with to use both speakers in voice call because botom is weak in calls
yosef019 said:
updated to 8.5.6.0 NFFMIED all working ok both speakers i only with to use both speakers in voice call because botom is weak in calls
Click to expand...
Click to collapse
Might most probably be another software issue... ?

Speaker and Earpiece No Sound Issue

Hello developers around XDA...I got a issue of no sound from earpiece and speaker on my Sony Xperia ZR device since when I was on stock rom. later I decide to switch from stock to custom rom to solve this issue but unfortunately it wasn't work. I wonder about many people are still facing same issue on different devices even in Google premium phone Pixel XL 2. I am finding answer online about the cause and many people have told headjack faulty which prevent to route audio on speaker and Earpiece. I am finding solution to get it fix from system root path or any code edit in root path without use of third party app like sound about or audio router.
So I need developers to look into issue on how to route audio without app permanently. Any fix from developers would be appreciated and ready to test on device.
try sound about from the play store
I know about " Sound about" and "Audio Router" app. But my concern is to fix this issue without app by ROM. How soundabout app works to route audio by blocking headset which Android see as plug-in. That trick should be in ROM in the form of switcher inbuilt in Android settings.
John98Zakaria said:
try sound about from the play store
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Hi! I started to have the same problem few months ago. I was on stock lollipop. So I figured I flash LineageOS. It didn't help. I think it's a headphone jack fault. I've had this phone for four years and every day i listen music. I think headphone jack just wore out.
EDIT: I changed my display two years ago. Had water damage (seawater). I think the headphone jack thing, may come from that too.
This problem started to me when I was on lollipop Sony stock rom so I decide to switch to Lineage or other ROM but issue wasn't solved. I use soundabout which relieve me from this issue but as you told it might be headphone jack problem..it's seems to be doubt because other devices from legacy till Pixel XL 2 owner facing same issue even they didn't use headphone daily. So may be it's a issue related to Sound certificate/license expiry for legacy device...
ra1n25 said:
Hi! I started to have the same problem few months ago. I was on stock lollipop. So I figured I flash LineageOS. It didn't help. I think it's a headphone jack fault. I've had this phone for four years and every day i listen music. I think headphone jack just wore out.
Click to expand...
Click to collapse
I have the same problem too
I know the problem & the solution.
Problem: Only Media Tones (Loudspeaker / Music / In-Call audio) is broken.
That is because the headphone jack is loosened. The correct way to solve the problem is to plug a headphone jack (I used 3 pole) and properly unplug the jack while playing a song.
Check for audio again, plug / unplug until you can listen to the music by speaker.
Another way is to use log cat and look exactly where it is stuck after plugging & unplugging.
I encountered this after plugging audio cable to my car. Unfortunately, I cannot plug it in again because it is too loose to be usable and might permanently fell into headphone jack attached mode.
The whole set is available at Alibaba (https://www.aliexpress.com/item/Ori...Jack-Audio-Flex-Cable-Mobile/32717114182.html)
Thanks to @namenlos from ZL thread for sending me the alibaba link.
Daedroza said:
I know the problem & the solution.
Problem: Only Media Tones (Loudspeaker / Music / In-Call audio) is broken.
That is because the headphone jack is loosened. The correct way to solve the problem is to plug a headphone jack (I used 3 pole) and properly unplug the jack while playing a song.
Check for audio again, plug / unplug until you can listen to the music by speaker.
Another way is to use log cat and look exactly where it is stuck after plugging & unplugging.
I encountered this after plugging audio cable to my car. Unfortunately, I cannot plug it in again because it is too loose to be usable and might permanently fell into headphone jack attached mode.
The whole set is available at Alibaba (https://www.aliexpress.com/item/Ori...Jack-Audio-Flex-Cable-Mobile/32717114182.html)
Thanks to @namenlos from ZL thread for sending me the alibaba link.
Click to expand...
Click to collapse
thanks have the same issue cant hear via headphone, sometimes no sound fron speakers but have to use 3rd party apps to play via spearkers,, will buy that kit
I have same problem, is it really headphone jack fault?
---------- Post added at 11:07 AM ---------- Previous post was at 10:39 AM ----------
Is there any hope to solve this issue without changing headphone jack manually?
ultimo123 said:
I have same problem, is it really headphone jack fault?
---------- Post added at 11:07 AM ---------- Previous post was at 10:39 AM ----------
Is there any hope to solve this issue without changing headphone jack manually?
Click to expand...
Click to collapse
il let you know when the headphone jack along with the ear speaker gets deliverd
Hi all. Ordered my replacement what @Daedroza recommended. Changed it (wasn't that hard). Today i started testing. Have had few calls and everything seems ok. I'll test it a couple of days and report back.
how did Y do that? screen must be released?
ra1n25 said:
Hi all. Ordered my replacement what @Daedroza recommended. Changed it (wasn't that hard). Today i started testing. Have had few calls and everything seems ok. I'll test it a couple of days and report back.
Click to expand...
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Hi, glad it worked out for you.
If possible, please make a tutorial (or a thread) or suggest a step wise YouTube video that you watched, so that we can help other users.
Thanks!
Hi again. Sorry for my late answer. I used these videos for repair. https://youtu.be/vz7Dwu_ItpM
https://youtu.be/2lnZH5Tv_2g
sadly my display i orderd from aliexpress seems to be faulty no touch response also removed the lcd sticker cant get refun cant test headphone jack aswell

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