losing sound from apps and phone calls - Xiaomi Redmi Note 4 Questions & Answers

Three days ago, I suddenly could not hear anything from the speakerphone when I called, so I had to turn on the speaker to hear what the other said. In addition, all the sounds from apps like youtube, games, videos, music disappear even though I turned the whole volume on at the highest volume level. But the strange thing is that I still can video call with my friends, as well as hear the ringtone and other notification sounds. I have tried factory reset and installed another ROM but things have not changed. And I also can not login or create a new account on my device after installing a new ROM. Please help me (((

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[Q] Low In-call "Notifications/Alerts" Volume?

Greetings All,
This is different from the regular low in-call volume complaints, my in-call volume is loud and clear. The problem is in the in-call notifications/alerts volume, for example when I receive SMS or a WhatsApp message or a call waiting, I do not hear anything at all, and if I'm in a very quiet place I might hear a very low sound of these notifications/alerts. when I hang up, I find the missed alerts in the notifications bar.
I tried everything. Checking the sound settings, revising the installed apps, replacing the SecPhone apk, changing the kernel, wiping and starting over, even trying a different ROM for my Note 3 N900. Nothing works, and I've been missing very important work waiting-calls because of that for over a month now.
Any ideas?
Up
Anybody?
Anyone please?
After nearly 2 months, I found out - with trial and error - that my low call waiting beep problem was a ROM-Kernel combination issue, which is very weird and doesn't make any sense, but now I've changed them, and everything is fine again.
This post is for anybody who might face the same problem, hope it comes in handy.

[Q] CM11 Samsung Galaxy S3 GT-I9300 No notifications sound

Dear All,
Hope you can help me with my bizarre issue with CM11.
I have no notification sounds (calls, sms, mms - none) playing when call or text arrives. The speaker works fine as the music plays. From there, it gets only weirder: I have no sound of "beep" when moving the volume slider, no sound of the screen lock or charger plug-in also.
What is interesting, when someone calls a very, very silent "beep, beep" is audible closely to the phone, similar to the one that usually informs about the second caller calling while you're already talking.
Vibrations also do not work.
I have tried other nightlies, it is the same (started on cm-11-20150614-NIGHTLY, tried the one dated 2015.07.06 and 2015.06.07 to no effect).
Tried to apply some caller application, no effect.
Unplugged notifications from other sounds volume at sound settings, no effect.
Tried uninstalling lately installed apps.
Tried changing the ringtones.
I really had zero issues with CM11 and find it a fantastic way to prolong the life of my sgs3, however this issue is annoying af. Could you kindly please share some insight on that, as the internet search does not help.
Also, this is my first post, lurking a lot, registered due to not finding answer anywhere, if I chose the wrong category do not go harsh on me guys
gigaherc said:
Dear All,
Hope you can help me with my bizarre issue with CM11.
I have no notification sounds (calls, sms, mms - none) playing when call or text arrives. The speaker works fine as the music plays. From there, it gets only weirder: I have no sound of "beep" when moving the volume slider, no sound of the screen lock or charger plug-in also.
What is interesting, when someone calls a very, very silent "beep, beep" is audible closely to the phone, similar to the one that usually informs about the second caller calling while you're already talking.
Vibrations also do not work.
I have tried other nightlies, it is the same (started on cm-11-20150614-NIGHTLY, tried the one dated 2015.07.06 and 2015.06.07 to no effect).
Tried to apply some caller application, no effect.
Unplugged notifications from other sounds volume at sound settings, no effect.
Tried uninstalling lately installed apps.
Tried changing the ringtones.
I really had zero issues with CM11 and find it a fantastic way to prolong the life of my sgs3, however this issue is annoying af. Could you kindly please share some insight on that, as the internet search does not help.
Also, this is my first post, lurking a lot, registered due to not finding answer anywhere, if I chose the wrong category do not go harsh on me guys
Click to expand...
Click to collapse
I have this problem too with my s3. Do you solve the problem.
My rom is cm11 nightly 20150712

Weird problem in Android

Hi
I recently bought a Micromax Spark 2 Plus phone running Android marshmallow 6.0
There is a weird problem i am facing in that. The ringtone suddenly stops working. If i get a call, the phone vibrates and screen flashes but ringtone doesn't work. Speakers work fine and music also plays from external speakers but only ringtone stops working. Infact ringtones from third party applications like messenger or skype also stops working (But external speakers works as voice is audible if i receive the call). Also, if i go to settings and select the ringtone, it doesn't play. Playing a mp3 song works.
Rebooting the phone fixes the issue temporarily with everything working fine. Phone works fine for a day and then suddenly again the ringtone stops working. Again rebooting fixes the issue temporarily. I have done factory reset also but still the problem persists.
Please give me some idea as what the problem could be!! Is is a hardware related issue or a software related issue??
The vendor i purchased the phone from is not replacing the handset.
P.S. when ringtone stops working, the external speaker works for voice calls and mp3 songs, youtube videos etc. Only ringtones do not work that time.
Please help!!
Regards

Speaker broken? /ringtone problem?

currently on AOSP 5.1.1 there is no volume at all, can't play music from music app or youtube or anywhere else, the problem started off with no volume when people try to call me (yes the ringer was on full volume and sound), after a few days the volume started to not work on facebook videos and youtube and other stuff, the phone speaker works so when i notice that someone does call me (vibrate works but don't really notice most calls) the speaker works i can hear the other person (mics not broken), loud speaker doesn't work, is the actual speaker broken? how do i go about a replacement if so, have looked a lot around the web and cannot find parts other than screen and digitizer. I have tried flashing the firmware with twrp and sp flashtool, formatting everything and tried different versions of firmwares and still the same not fixed, also tried custom roms... any suggestions?
I have flashed my phone to stock Android 5.1 as this is the only stable version and all is working well apart from the microphone. When I receive a call the ringtone occurs and i can hear the other person but they can't hear me. I also tested the mic on google but nothing happened.
However, I downloaded TestYourAndroid from Play store and the mic works so I know it's got to be a firmware issue.
Also I can record voice by recording app
If you can help me I would be most grateful.
Note. this is android 5.1 lollipop so it doesn't have full permissions mode, I can access permissions for downloaded app but not for system app such as "phone" is.

Help | Losing sound from apps and phone calls

I'm using Cosmic OS on my mido. 2 days ago, it auto turned on "do not disturb" mode whenever I have a phone call, therefore I can't hear anything without putting my phone on loudspeaker. Moreover, sound from all apps such as Youtube and games have gone away although I set my phone at max volume for every action but I can still make video chat with friends on fb messenger and notification sound and ringtone are still working. Please help me to solve these problems. Thank you.

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