Umi super metallic voice - UMi Super Questions & Answers

Hello guys,
yestarday i received the umi super and everythings seems to work fine except the audio from the receiver during phone calls that sounds metallic. Is anyone experinencing this issue too?
I tried to make a couple of changes using the engineer mode (http://forum.xda-developers.com/showpost.php?p=67639318&postcount=347) but without success

posted in the wrong section, sorry, please delete it

I've te same problem plus poor signal connection 3G/4G and the GPS jump from one Street to another...

Darietto said:
Hello guys,
yestarday i received the umi super and everythings seems to work fine except the audio from the receiver during phone calls that sounds metallic. Is anyone experinencing this issue too?
I tried to make a couple of changes using the engineer mode (http://forum.xda-developers.com/showpost.php?p=67639318&postcount=347) but without success
Click to expand...
Click to collapse
After reading my guide did you read the post script I wrote???

udareaniket said:
After reading my guide did you read the post script I wrote???
Click to expand...
Click to collapse
i sold the device, i din't like it

Hello, only some times my UMI Super has metallic voice and always has very low volume. Also I've tried to change in Eng Mode some parameters, but not success.

Related

[BUG] Other person can't her me mid-call, mic gets muted

Hi,
in the last days with my S3 on every call I had which went for more than 1 minute the other person suddenly couldn't hear me anymore. Sometimes it happened after a minute, sometimes after 3 minutes, but in the last 4 calls it happened every time!
Reception came back after some seconds and from then on it was really bad, the other person had hard problems understanding me.
I searched around and found this thread of GNex owners having the same problem:
http://androidforums.com/samsung-galaxy-nexus/472451-vzw-other-person-cant-hear-me.html
Then I found it in the Issues DB too
http://code.google.com/p/android/issues/detail?id=24019
Do you guys know more? it is really bad, since this is my business phone so nearly every call is an important one and it really bugs me out.
Anyone having same problems?
I hope someone can help me out.
Yes I have the exact problem. It's driving me nuts and I've tried different roms and kernels.
Sent from my GT-I9300
Have you tried to DISable the noise canceling feature?
No but I will try it and report back.
By the way I'm on stock LF6 4.0.4 in Germany (with o2 as my carrier. Unbranded. )
Is the noise canceletion buggy?
Sent from my GT-I9300 using xda app-developers app
I've read that some kernels cause issues like this.
Also, in UK, in Birmingham on Orange, I have been having issues like this, and it usually occurs when the Signal Switches over from Orange to T-Mobile, mid call, and once onto T-Mobile signal, the call breaks up or goes quiet.
Maybe an issue switching from 2G to 3G or back mid call also?
BobFL said:
Have you tried to DISable the noise canceling feature?
Click to expand...
Click to collapse
Will try also. The only reason I haven't got rid of this phone is it mostly happens on o2 calls, I am on giffgaff which is run by o2, The op is o2! Hmmm
Sent from my GT-I9300 using xda app-developers app
just yesterday I again had the issue....and my noice cancelling was off...so this is not causing it....
I'm bumping this in hope someone has a cure.
The new rom LFB is not yet published for Germany but for UK. Perhaps it makes a difference? Can somebody in UK with LFB who previously had the issue please check?
Same problem, no solution
I'm facing the same issue. Tried searching for any possible explanations, but haven't found anything conclusive.
I've tried disabling and enabling noise cancellation and all combinations of the in-call options.
There are 2 or 3 main theories which I've encountered:
1. The microphone goes to sleep when the phone display does. As soon as someone seems to not able to hear me, I move the phone away and the screen wakes up. This seems to sort it out temporarily.
2. Someone had posted on FixYa indicating that they tried putting a small piece of cotton after removing the back panel just behind where the mic is. Haven't tried this!
3. Everyone else seems to think that a factory reset would set it right. I haven't tried this as I need to find a bit of time to do this.
Also, I'm wondering if flashing to CM9's RC1 or 2 will sort out the issue. I'm thinking that it has to be a software glitch. In fact, someone reported that they solved it this way (can't remember where).
the-0ne said:
I'm facing the same issue. Tried searching for any possible explanations, but haven't found anything conclusive.
I've tried disabling and enabling noise cancellation and all combinations of the in-call options.
There are 2 or 3 main theories which I've encountered:
1. The microphone goes to sleep when the phone display does. As soon as someone seems to not able to hear me, I move the phone away and the screen wakes up. This seems to sort it out temporarily.
2. Someone had posted on FixYa indicating that they tried putting a small piece of cotton after removing the back panel just behind where the mic is. Haven't tried this!
3. Everyone else seems to think that a factory reset would set it right. I haven't tried this as I need to find a bit of time to do this.
Also, I'm wondering if flashing to CM9's RC1 or 2 will sort out the issue. I'm thinking that it has to be a software glitch. In fact, someone reported that they solved it this way (can't remember where).
Click to expand...
Click to collapse
Which ROM are you using right now?
Ihad the same issue on CM9 and got rid of it by flashing another radio. I originally had the xxlef, tried the xxlfb and ended up with the xxlf5 which works fine so far.
Try this for a fix
goto settings
sound
Toggle on then off or off then on the screen lock sounds then try again :good:
the-0ne said:
Also, I'm wondering if flashing to CM9's RC1 or 2 will sort out the issue. I'm thinking that it has to be a software glitch. In fact, someone reported that they solved it this way (can't remember where).
Click to expand...
Click to collapse
Hey,
just so you know. I am on CM9 and I have kind of the same issue. Sometimes audio is unidirectional, both ways actually, unable to recreate it so far. What always seems to work is my bluetooth headset. Switiching between the two of them makes me lose audio entirely. I have tried many things, even rebooting the phone Sometimes it helps, sometimes it doesn't. I'm guessing it has something to do with BT.
I am NOT facing the issue with losing audio in the middle of the call when the display goes to sleep. The display goes to sleep because of the ligth sensor, btw. - not because the system is idling The display is not needed once the phone realizes it's attached to your ear (lights off).
It's driving me nuts
BUT: CM9 is amazing so far. It's fast, it's open, everything works just fine. Except for the phone as a phone of course
change modem
Oomahey said:
Which ROM are you using right now?
Click to expand...
Click to collapse
Using Stock right now. OTA updates till Jun 26th.
badaeng said:
Ihad the same issue on CM9 and got rid of it by flashing another radio. I originally had the xxlef, tried the xxlfb and ended up with the xxlf5 which works fine so far.
Click to expand...
Click to collapse
Mine's currently DDLF3
winwiz said:
Toggle on then off or off then off the screen lock sounds then try again
Click to expand...
Click to collapse
I've just tried this, will report back. How do you think lock sounds affect the mic, though?
avetny said:
change modem
Click to expand...
Click to collapse
Does CM9 come with an integrated modem switcher? I don't like messing around with "packages" too much. The more you mod everything, the less stuff has got to do with each other and it is more likely to run into trouble, because as a developer you can't really consider every side effect
So if this is actually about the modem (which I doubt, because the connection is just fine, it's just the audio output and input that is kind of broken) - what modem would I use with CM9? Can I just flash a random one over the current one?
Appreciate the advice.
Andreas
I notice that as soon as I take the phone away from my ear and the screen lights up I can again be heard... Wonder if there's a problem with the light off sensor affecting the mics too... It ALWAYS goes away when I remove the phone from my ear and the light sensor allows the backlight to come on again...
Might be a crazy thought but the evidence does seem to support this. I haven't turned off the light sensor in settings yet, if I even can, but was going to try next call...
I updated to BLG8 and I will see tomorrow if it happens again. Today I already had one call which lasted 11 minutes without interruptions. I will report as soon as I got more calls to test.
I had the same prob...
I just reflashed the official firmware frm the service centre.
Sent from my GT-I9300 using xda app-developers app
Same problem here. Tried several roms, kernels and modems. Only one working for me is Checkrom v3 with xxlbf... but here also after a while some calls it reappears... I reflash modem and I am set for the next couple calls... then again
Ps: i am from Romania on Vodafone
Sent from my GT-I9300 using xda premium
I'm the OP and I now didnt had the problem for 2 months with the last stock ICS build.
It seems to be resolved.
I'm now on JB since today (XXDLIH) and will report if it comes back.

[Q] Samsung galaxy s4 i9505 sound problems

Hi guys i need your help because i'm a super noob,
I'm new to the samsung/android world. I've been an apple fan boy and decided to switch.
I bought a samsung galxy s4 i9505 it was on 3 UK. The phone works fine but after a few calls, I can't hear the other person and they can't hear me. When I restart the phone it works fine again and then after a while it does it again. I updated the phone and also restored it to factory settings. Do you have any idea what could be causing the problem? I will be forever grateful if you guys can help me!
Thank you all in advance.
Mike
no luck
todorovic said:
Hi guys i need your help because i'm a super noob,
I'm new to the samsung/android world. I've been an apple fan boy and decided to switch.
I bought a samsung galxy s4 i9505 it was on 3 UK. The phone works fine but after a few calls, I can't hear the other person and they can't hear me. When I restart the phone it works fine again and then after a while it does it again. I updated the phone and also restored it to factory settings. Do you have any idea what could be causing the problem? I will be forever grateful if you guys can help me!
Thank you all in advance.
Mike
Click to expand...
Click to collapse
Come on guys please help me im super desperate
todorovic said:
Come on guys please help me im super desperate
Click to expand...
Click to collapse
I switched from iphone 4 to S4 too. Didn't encounter such problem.
Try full wipe your phone using custom recovery, and flash latest stock rom. If problem still persist, it might be hardware problem.
I recommend this custom recovery.
lzk123 said:
I switched from iphone 4 to S4 too. Didn't encounter such problem.
Try full wipe your phone using custom recovery, and flash latest stock rom. If problem still persist, it might be hardware problem.
I recommend this custom recovery.
Click to expand...
Click to collapse
I did a full flash with the latest firmware and kernel
i though about it but would the hardware issue be fixed with a reboot?
todorovic said:
I did a full flash with the latest firmware and kernel
i though about it but would the hardware issue be fixed with a reboot?
Click to expand...
Click to collapse
Not full flash. What I meant was FULL WIPE. You have to flash custom recovery like the one i recommended, and clear dalvik, cache, /system, /data, /preload. This will ensure everything is cleared and that firmware you flashed will not be affected by leftovers from previous firmware.
nope
lzk123 said:
Not full flash. What I meant was FULL WIPE. You have to flash custom recovery like the one i recommended, and clear dalvik, cache, /system, /data, /preload. This will ensure everything is cleared and that firmware you flashed will not be affected by leftovers from previous firmware.
Click to expand...
Click to collapse
Tried it and it does exactly the same. I make a call, and if i lock the phone straight away. there is no sound in the next call i make
dumbest fix
todorovic said:
Tried it and it does exactly the same. I make a call, and if i lock the phone straight away. there is no sound in the next call i make
Click to expand...
Click to collapse
dumbest fix ever, but its been ok since Friday. Went to mobile networks, and changed network mode to WCDMA only. and Its been fine since. Thank you for your replies!!
i9505 Sound Problem
todorovic said:
dumbest fix ever, but its been ok since Friday. Went to mobile networks, and changed network mode to WCDMA only. and Its been fine since. Thank you for your replies!!
Click to expand...
Click to collapse
I have the exactly same phenomena on my new Samsung S4 i9505.
Took it to the lab , and they have replaced the "Ringer" hardware , but it did not help .
I tried changing it today to WCDMA Only , but I doubt if this will help . Don't believe in miracles .
The next thing to do is a Hard Reset and install OS from scratch .
If anyone knows the solution please advise .
Tx ,
Udi
someone have solution for that issuu?
hi,
i have the same Problem.
i did hard reset, i had try to change wcdma and i had install few differents rom but still not working.
only on Cellular calls i cant hear and be heard, but in TANGO,SKYPE and VIBER i can talk.
and i dont have warranty.
someone have solution for that issuu?
=(
sagi1952 said:
hi,
i have the same Problem.
i did hard reset, i had try to change wcdma and i had install few differents rom but still not working.
only on Cellular calls i cant hear and be heard, but in TANGO,SKYPE and VIBER i can talk.
and i dont have warranty.
someone have solution for that issuu?
Click to expand...
Click to collapse
has any1 found a fix?
Its been happening to me on the s4 active
I bought this phone unlocked in NYC, i dont live in America.
its getting worse and worse,
i make a phone call and people dont hear me, or they hear a heavy noise, and i dont hear them aswell
the guy on the store told me i had a 1 week warranty with the store and a year with Samsung.
im about to do a factory reset and hope it gets fixed.
resetting the phone used to work now it doesnt.
HELP
S4 call problem's fix
Hi guys.. I found what causes the problem, it's Viber and Tango they take over the phone calls so you have to remove them and it will work again. It's supposed to work immediately but if not restart your phone hope it helps
nanasmart said:
Hi guys.. I found what causes the problem, it's Viber and Tango they take over the phone calls so you have to remove them and it will work again. It's supposed to work immediately but if not restart your phone hope it helps
Click to expand...
Click to collapse
I am experiencing the same issue, and i also doubted viber, however some friends has viber installed and arent having any problem.
todorovic said:
dumbest fix ever, but its been ok since Friday. Went to mobile networks, and changed network mode to WCDMA only. and Its been fine since. Thank you for your replies!!
Click to expand...
Click to collapse
Ok i had the same issue here too. To test if it was my in call receiver i recorded my voice using the phone's voice recorder - and sure enough I could here the loud crackling noise that people on the other end claim they hear. Really strange because the call is fine if I use my (wired) headset or put the call on speakerphone.
I followed the advice on here and changed the network mode to WCDMA and all is well so far. crackling noise is gone and even the voice recorder is working fine now. I'm on Three Mobile UK (like OP). I think theres something up with the way the phones modem interacts with their signal/equipment. Hopefull thats the last I see of that issue. Fingers crossed,
I9505 Sounds fix
todorovic said:
Hi guys i need your help because i'm a super noob,
I'm new to the samsung/android world. I've been an apple fan boy and decided to switch.
I bought a samsung galxy s4 i9505 it was on 3 UK. The phone works fine but after a few calls, I can't hear the other person and they can't hear me. When I restart the phone it works fine again and then after a while it does it again. I updated the phone and also restored it to factory settings. Do you have any idea what could be causing the problem? I will be forever grateful if you guys can help me!
Thank you all in advance.
Mike
Click to expand...
Click to collapse
Ok here is what worked for me to get all sounds back working on your gs4 first thing is to get hold of a stock unlocked Rom i9505XXUEMJ7 flash this in Odin 3.0.7 by putting the phone into download mode Switch phone off, HOLD DOWN HOME, POWER, VOLUME,DOWN, BUTTONS all at the same time till you see green Android open Odin up plug in cable click on PDA search for the i9505XXUAEMJ7.MD5 you downloaded it might take a few mins for Odin to find it once it has just click on START and let it do its thing DONT DISCONNECT while going through this process when its finished then like you did in Odin flash the (open recovery TWRP.tar) the same way only take like 10 sec it will reboot itself. Now after it starts up if you have a backup in ex-sdcard restore to that custom rom flash it let it boot up now your going to see in the bottom left hand corner safe mode, now try your volume keys on side of phone if you hear sounds then your good to go, now all you have to do then is reboot phone and when it comes back on everything should all be back to normal. Hope this helps
I am also facing same problem. Is it hardware problem? I am on warranty, if hardware problem it may replaced by samsung. Please advise.
I Have The Same Problem!! Cant Hear Calls!!
Was this ever solved I'm experiencing the same issue. I cant hear callers or even the ringing when calling people. The weird part is it works when hooked up to my bluetooth in my car. If I restart my phone it will work for a little while then the issue comes back. I restored to factory settings and flashed AT&T's stock firmware still no luck. Someone please help!!!
any luck?
I was in a vibercall with my friend and heard some weird sounds like the ones when u tried to connect to internet in the olden days. Since than I am unable to hear a word and the other party as well can't hear nothing on a cellular call(viber and Skype etc working fine means no hardware issue, antenna is fine as the call connects perfectly and sms sent and received promptly). I reset my phone after backing up with samsung kies which was a headache in itself. After the reset problem persists but when I changed my sim card problem was solved but that didn't last long after a few minutes the glitch was still there. So its been more than 4 days now I am using S4 Active kindly let me know if you guys found any solution or else I will just hit to the repair center.
And if any custom rom than please note its s4 active i9525.
Thanks
NO voice During call
hi guys
i have a problem with my s4 9505, i cant hear voice during network but i can hear voice on whatsapp/skype.
I have tried rebooting, even i switched to previous OS 4.4.2 , but in vain.
please suggest some solution

Unable to Speak or Hear while Calling from SIM 2

Hello xda,
umm ive been having a little bit of problem with my Grand 2 from the past few days. Actually, whenever i try to Dial or Receive a call from SIM 2, i cant talk or hear anything. that is, the other person cant listen to what im saying and i cant listen to them either. its almost as if both my Microphone and the Speaker ( or Receiver, idk what you call it xD) are not working at all. but if i Dial or Receive a call via SIM 1 then everything just works perfectly fine.
Then, if i reboot my phone (a full reboot and NOT a hot boot) Calls from SIM 2 start working again. Weird thing is, that it only works for an Hour or so and then the same problem arises again.
I've tried changing the SIM but that didnt help at all so i dont think theres anything wrong with the sim card or the network as i AM getting a full and stable signal.
If anyones got any idea whats wrong. please help me out i'd really appreciate it.
Im Currently using the GENNXT E3 rom By Balliboxer
Same Problem
Hi Man.
I have facing same problem,
so please XDA Developers HELP US TO SOLVE THIS PROBLEM
is this a Software Issue or a Hardware
BesaMan said:
Hi Man.
I have facing same problem,
so please XDA Developers HELP US TO SOLVE THIS PROBLEM
is this a Software Issue or a Hardware
Click to expand...
Click to collapse
It was probably an issue with the firmware itself haha. I dunno what happened but after the recent firmware upgrades both sims are working perfectly fine now. Can't be too sure about that though

microphone acting up

I recently updated my xt575 with the September security patch. Since then my microphone doesn't work only when making a phone call on speakerphone. Normal phone calls, audio and video recording, and voice commands all work just fine. I have tried booting into safe mode with no success, and then did a full factory reset and held off on downloading anything before trying again, still with no success. Is anyone else having this issue? Does anyone know of a fix or workaround for this before I try contacting Motorola? Thanks.
P.s. I am on stock ROM on Att network. I use Android pay a lot so would like to avoid rooting.
SirMiks said:
I recently updated my xt575 with the September security patch. Since then my microphone doesn't work only when making a phone call on speakerphone. Normal phone calls, audio and video recording, and voice commands all work just fine. I have tried booting into safe mode with no success, and then did a full factory reset and held off on downloading anything before trying again, still with no success. Is anyone else having this issue? Does anyone know of a fix or workaround for this before I try contacting Motorola? Thanks.
P.s. I am on stock ROM on Att network. I use Android pay a lot so would like to avoid rooting.
Click to expand...
Click to collapse
Same man. It's weird too. It will fix itself after a couple days - or at least mine did
Sent from my iPhone using Tapatalk Pro
Odd... I am on AT&T, for the moment at least, and use my speakerphone all the time, never had an issue before or after the update.
Try clearing your cache partition maybe?
Same problem
Hello. I'm trying to solve my Moto's mic for over a week now.
I was trying many ROMs, but ended up using TruePureXMM ROM along with franken kernel.
It was all working fine, except some overall phone lag and constantly trying out other kernel auditor settings...
...untill about 2 weeks ago. Phone's microUSB port got damaged, and I had to return my phone to repair service.
After I received it back, I wanted to try out some Nougat ROMs, and tried couple of them, but found out that the mic isn't working properly there.
Decided to return back to stock, using this forums tutorials, done it without any single errors or problems in the process, I did many devices roms changes before.
It didn't help at all. The receiver don't hear me at all, the only sound they can hear is when I blow into the mic's direction.
*Note that when I change to speaker mode, the receiver hear me with some breaks in between, but it's the only way to call from now on...
I'm confused now, completely no idea if it is really the OS problem, or if it's just something with the microphone itself.
Looking forward for any tips, thanks for help.
SR3TLAW said:
Same man. It's weird too. It will fix itself after a couple days - or at least mine did
Click to expand...
Click to collapse
I hope so. It's been a few weeks already... If it doesn't fix itself then hopefully the nougat update will help.
Sent from my Moto X Pure using XDA Labs
acejavelin said:
Odd... I am on AT&T, for the moment at least, and use my speakerphone all the time, never had an issue before or after the update.
Try clearing your cache partition maybe?
Click to expand...
Click to collapse
I have tried that too. Nothing send to help and I've been searching online for a while for a solution with no results. I don't think being Att has any relevance but figured I'd share that anyways just in case.
Sent from my Moto X Pure using XDA Labs
Also on att with September security update and speaker phone works fine.

Mi 9T Audio Issues (no sound)

My phone audio doesn't work at all (speaker and microphone)
this happened after i flashed to a few custom rom from MIUI 12 android 10 or Q, so i went back to MIUI stockrom but the sound issues still the same. Has anyone facing this issues and fixed it?
also i read an article that explaining a bugs(on google and xiaomi devices) causing by TWRP on android 10 that makes corrupted persist partition that affect factory calibration audio(?)and how to solve it, but i'm not sure to do it cause my english is not that well that may causing miss execution
any help is very helpfull, thankyou
This guy has the same problem of yours since May, no fix.
But these dudes had ssome luck solving it.
Mohamedkam000 said:
This guy has the same problem of yours since May, no fix.
But these dudes had ssome luck solving it.
Click to expand...
Click to collapse
i think what am i facing is different issues, it's like a new issues bc some people in my country having this issues too lately
The same issue was encountered with me also. I am in great distress right now. Tried more than 30+ ROMs (including recover, fast boot, custom, and stock), but nothing helps.
IF you find anything please update here.. THat’ll be a great help indeed!!
Here’s my thread: https://forum.xda-developers.com/t/...dphone-and-many-features-not-working.4309769/
I also faced same problem without changing any Rom. I have updated the regular update which is provided by Mi. Unfortunately all went wrong and I can't access call, camera and apps which link to microphone and speaker. Still I didn't get any solution. I am using Mi 9T
dongmingo said:
My phone audio doesn't work at all (speaker and microphone)
this happened after i flashed to a few custom rom from MIUI 12 android 10 or Q, so i went back to MIUI stockrom but the sound issues still the same. Has anyone facing this issues and fixed it?
also i read an article that explaining a bugs(on google and xiaomi devices) causing by TWRP on android 10 that makes corrupted persist partition that affect factory calibration audio(?)and how to solve it, but i'm not sure to do it cause my english is not that well that may causing miss execution
any help is very helpfull, thank
Click to expand...
Click to collapse
dongmingo said:
My phone audio doesn't work at all (speaker and microphone)
this happened after i flashed to a few custom rom from MIUI 12 android 10 or Q, so i went back to MIUI stockrom but the sound issues still the same. Has anyone facing this issues and fixed it?
also i read an article that explaining a bugs(on google and xiaomi devices) causing by TWRP on android 10 that makes corrupted persist partition that affect factory calibration audio(?)and how to solve it, but i'm not sure to do it cause my english is not that well that may causing miss execution
any help is very helpfull, thankyou
Click to expand...
Click to collapse
My mi 9t got same problem ... .some one said find the ic audio name 874B in cpu and emmc area and replace it .. Sorry my English Bad (
It's not hardware - a few persons checked and after replacing modules, mb, a few times still the same
IMPORTANT UPDATE:
Hello everyone! it's a request to everyone who has/is facing this problem PLEASE GIVE A FEEDBACK via FEEDBACK APP.
I talked to one of the official MIUI representative & he further talked to the MOD & they said they haven't got any such feedback so please spam this problem!
here is the proof: AGB the official representative of MIUI
pinnakkkkkkkkkkkk said:
IMPORTANT UPDATE:
Hello everyone! it's a request to everyone who has/is facing this problem PLEASE GIVE A FEEDBACK via FEEDBACK APP.
I talked to one of the official MIUI representative & he further talked to the MOD & they said they haven't got any such feedback so please spam this problem!
here is the proof: AGB the official representative of MIUI
View attachment 5525269 View attachment 5525271View attachment 5525273View attachment 5525275
Click to expand...
Click to collapse
swaggyp01 said:
hi guys, can anyone here know or can help me?
my phone has no source of sound
no sound from speaker nad earpiece
on jack output
bluetooth speakers and headphone
typ C earphone not working too.
i hope someone knows how to fix this issues.
Click to expand...
Click to collapse
Hi brother. I got this bug too since 22 January 2022 and right now, I just fix it without going to technician or any phone repair. I just discovered this trick by doing searching almost 2 weeks non stop hoping my mi 9T to have sound back. Here the solution. First you power off your phone. Then you wait for 5 minutes . After that you press VOLUME UP + VOLUME DOWN + POWER BUTTON and wait till your phone turn on. After that I hope my trick I just discovered work for you. It works on me and I'm so happy that I fix it on my own by doing research on Google. Give me feedback after you try it brother I hope you understand my English
dongmingo said:
My phone audio doesn't work at all (speaker and microphone)
this happened after i flashed to a few custom rom from MIUI 12 android 10 or Q, so i went back to MIUI stockrom but the sound issues still the same. Has anyone facing this issues and fixed it?
also i read an article that explaining a bugs(on google and xiaomi devices) causing by TWRP on android 10 that makes corrupted persist partition that affect factory calibration audio(?)and how to solve it, but i'm not sure to do it cause my english is not that well that may causing miss execution
any help is very helpfull, thankyou
Click to expand...
Click to collapse
swaggyp01 said:
hi guys, can anyone here know or can help me?
my phone has no source of sound
no sound from speaker nad earpiece
on jack output
bluetooth speakers and headphone
typ C earphone not working too.
i hope someone knows how to fix this issues.
Click to expand...
Click to collapse
Hi brother. I got this bug too since 22 January 2022 and right now, I just fix it without going to technician or any phone repair. I just discovered this trick by doing searching almost 2 weeks non stop hoping my mi 9T to have sound back. Here the solution. First you power off your phone. Then you wait for 5 minutes . After that you press VOLUME UP + VOLUME DOWN + POWER BUTTON and wait till your phone turn on. After that I hope my trick I just discovered work for you. It works on me and I'm so happy that I fix it on my own by doing research on Google. Give me feedback after you try it brother I hope you understand my English
Aidilswg said:
Hi brother. I got this bug too since 22 January 2022 and right now, I just fix it without going to technician or any phone repair. I just discovered this trick by doing searching almost 2 weeks non stop hoping my mi 9T to have sound back. Here the solution. First you power off your phone. Then you wait for 5 minutes . After that you press VOLUME UP + VOLUME DOWN + POWER BUTTON and wait till your phone turn on. After that I hope my trick I just discovered work for you. It works on me and I'm so happy that I fix it on my own by doing research on Google. Give me feedback after you try it brother I hope you understand my English
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Could u attach any links to ur research? like what caused the problem n how ur method fixed it?
pinnakkkkkkkkkkkk said:
Could u attach any links to ur research? like what caused the problem n how ur method fixed it?
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I think it because of software but I tried it and it works for me.. so sorry if you tried it and it didn't work for you..
pinnakkkkkkkkkkkk said:
Could u attach any links to ur research? like what caused the problem n how ur method fixed it?
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Please make sure your battery 50% above and try do what I say until your phone have audio. I just do mine. I keep off my phone and press volume up down power button all the time until my phone have audio back. I swear I got my audio back and I wish you got it too
the problem that befell you is the same as the problem I had with my mi9se device and until now I haven't been able to solve it
Hello. same problem on mi 9 t 12 miui global. Once I was driving a car with the air conditioner on, the phone cooled down and the sound came. "" The next time the sound disappeared, I turned off the phone and put it in the freezer for 2 minutes and then turned on the sound and it worked. I think it's because of what process that heats up the phone. """
If you have earned sound please write here)
Sorry for my english, food via google translator
Any solutions? My phone suddenly freeze when using my messenger and then I rebooted the phone and now it has no sound. Can't take videos and screen recording. Tried flashing different fastboot stable ROM even the older one but no luck, I'm stock with no sound.
pinnakkkkkkkkkkkk said:
IMPORTANT UPDATE:
Hello everyone! it's a request to everyone who has/is facing this problem PLEASE GIVE A FEEDBACK via FEEDBACK APP.
I talked to one of the official MIUI representative & he further talked to the MOD & they said they haven't got any such feedback so please spam this problem!
here is the proof: AGB the official representative of MIUI
View attachment 5525269 View attachment 5525271View attachment 5525273View attachment 5525275
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brother, how can we give feedback?sorry newbie here looking for solution.
user_095 said:
Hello. same problem on mi 9 t 12 miui global. Once I was driving a car with the air conditioner on, the phone cooled down and the sound came. "" The next time the sound disappeared, I turned off the phone and put it in the freezer for 2 minutes and then turned on the sound and it worked. I think it's because of what process that heats up the phone. """
If you have earned sound please write here)
Sorry for my english, food via google translator
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did the same thing, i put my phone in the freezer for 10mins.
system audio is back, blueetooth audio is working as well except for the headphone jack..
but itried to restart , and sounds is again not working..
Been testing this several times now, and surprisingly working all the time. Except for the headphone jack and usb headset. But all good with Bluetooth Headset.
I dont know if this will hurt my unit, but for nowi willdo this until we got fix on the issue.

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