Removing audio service - Android Q&A, Help & Troubleshooting

Hi I have an old Meizu MX4 phone that is experiencing this issue of it ghost adjusting the volume on its own. My phone is rooted and i was wondering if i could somehow completely disable the audio service completely in Android in order to prevent the phone from adjusting itself on its own. Any suggestions?

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[Q] Media volume auto lowering on headphone disconnect

has anyone noticed that the media volume automatically lowers (if its on high/max) when the headphones are disconnected?
this is kinda of annoying for me as i only really use the headphones jack to connect to my car stereo so i would prefer it to be a bit louder than normal.
ive tried it on PowerAMP, Meridian and the stock music player
Is there a way to stop this from happening?
SGS2 running KE7 with FD mod and apps frozen
Upz!
Done some searching but couldn't find a solution.
I havent tried this myself, (haven't got my SGS2 yet) but i wonder if Tasker can help you. Sound like it can run sript to do something when the headset is plugged or unplugged.
true but thats just a workaround rather than a solution
i was hoping someone had figured out how to disable this auto-lowering permanently
SGS2 (sprint) here and it has same problem... anyone found a solution to this? annoying as heck since I use 3.5mm exclusively for in-car's aux port and constantly need to increase volume to max on plugin...
Having same issue on Droid X CM 7.1, I'm thinking it's an Android 2.3.5 thing. I've tried using takser and setting profiles to overcome it, but I've had limited success.
Hi
It is my first post in forum.
I have SGS2 with 2.3.5 of Android.
I have the same problem, even when I don't use headphones.
Media volume (sms, email) is reduced at its lowest automatically when I receive an SMS or email notification. Then I have to kill all programs by (clear memory).
Any solution yet?

[Q] HTC car panel problem

Hi I have this car panel problem in my DHD, even after i switched off the automatic launch on the settings, the phone display just keeps switching on and all calls do into speaker mode. This is really annoying, will the service centre be able to sort this problem out for me, please help.

[Q] Rear Speaker Intermittently Stops Working

Hello, I am a new user here.
I have a strange problem with my Bolt where at times the rear speaker plays all streams (alarm, notification, ringtone, media, etc.) so quietly that I have to put my ear directly next to the speaker to hear anything. At random times the speaker decides to play at normal volume again. I do not really hear a crackling sound so it seems the speaker is not blown.
The issue occurred when I was using SynergyROM for Thunderbolt r264, but the issue still occurs when I do a nandroid restore to a ROM I flashed previously when the problem did not occur. I am now using CyanogenMod 7.1.1 for Thunderbolt and yes, I am rooted.
The headphone jack works fine, so I'm guessing it has nothing to do with the system volume control. However, the problem sometimes occurs as soon as I plug in my headphones and then unplug them.
Does anyone know what I can do besides taking my phone to Verizon (my carrier) or a phone repair shop to fix this?
I have this same problem. I would also like to know what the cause is. It is very annoying because most of the time, I cannot hear my phone ring.
I think this may have something to do with the system thinking that headphones are still plugged in. I am running a Theoryrom based off of CM7 and if I go into the CyanogenMod settings in the sound menu and check the boxes for notifications, ring tones, and alarms to always play on speaker, all of a sudden the speaker volume seems to have improved. Something you may try. If it happens again on mine (which it will) I will see if I can figure out what the problem is.
Nevermind, it went back to being quiet, and that doesn't seem to fix it. Must have been a fluke.
It seems like there is no indication of when it will happen. Is it a hardware issue or an issue with the Android system and plugging in a headset?
My initial guess would be that it is a hardware issue. I have tried flashing new and different ROMs ranging from Sense base DasBAMF roms to AOSP based liquid roms and the problem persists even after a flash, which to me would indicate that it is not an issue with the Android system.
The last time it came and went for me had nothing to do with plugging or unplgging a headset. I have no idea what is going on.
Ok, so my speaker came back this morning, and I did notice one potentially related thing when it happened. Just before it came back, the DSPManager application force closed. I wonder if something is wonky with that program. If you are still having issues, could you try to force close, uninstall, or freeze (using Titanium) the DSPManager application to see if your speaker volume comes back?
Update: Nope, not it. Must be hardware.
The strange part about this problem is that nothing wrong seems to be happening with the software when the sound comes back on. Also, I have to play music constantly in order for the sound to come back on. It doesn't seem like the speaker is blown out... there is no crackling sound. The sound is just really really quiet.
Alright, I finally decided to replace the speaker unit inside my phone because it would no longer go back to the original volume. It seems my hunch was right. The new speaker is working perfectly now.

Bluetooth Audio issue

I have this little problem with my new Huawei.
(I have a Mate 10 Pro, couldn't find a section for that specific model)
Whenever I connect it to my car or Bluetooth headphones, the audio from my phone will randomly switch from my car speakers or my headphones to the phone speakers. The only way to get it outputting audio through the Bluetooth device again, is by reseting my Bluetooth connection. However, it does this every time and its driving me insane.
Can someone help me with this? Thanks in advance.
Hello
Try to remove all bluetooth devices associated on your phone.
Then associate Bluetooth with your car
Do not try to associate other devices for the moment.
Then try to listen music from your car to speakers of your car
If it's ok, then associate other devices and try again to watch if all is allright
This is a known bug that has been around since release, there is nothing you could do to fix it.
This is by far worst Bluetooth implementation I ever saw in android
On top of Your problem mine stops sending call logs to the car randomly and restart or re pair are only option to mend it
So strange ! I'have never had problems with bluetooth audio with my car !
Except if decide to receive the conversations sound on my Bluetooth smartwach.
Android don't like to have 2 bluetooth devices connected for sound at the same time
All the top cell phones are having blue tooth issues...just google it. It is not unique to this phone.
I have the same phone and issue and this is still not fixed ! Has someone found a workaround?
My mate 10 Pro works fine in my car, no issues at all. It works fine on Android Auto too. Yet in my parents' car, Android Auto won't work at all; I just get a black screen.
I guess these problems are often between two specific pieces of hardware rather than a general fault with the phone, so quite difficult for manufacturers like Huawei to fix everything. But if I had my parents' car, I'd be pretty pissed!
This is a known issue with EMUI and it has to do with EMUI killing processes in the background in the name of battery optimization. If your music player is in the background or your screen is turned off, EMUI will situationally kill or freeze bluetooth/audio related processes.
If rooted, use either Titanium Backup or Service Disabler to freeze/disable the Power Genius app. This app is responsible for EMUI's battery optimization measures (but the battery life on my Mediapad improved when I disabled it). If not rooted, you might or might not be able to do this via adb.
Other solutions include plugging in a charger, or leaving your screen on.
(edit - you have to reboot after disabling Power Genius, merely disabling it will not immediately change anything)

Huawei Mate 10 Lite sound problems

Hello! I've searched everywhere for answers and fixes about my problem, but unfortunetly I didn't find anything.
Problem 1: Since I installed the latest update to Oreo [RNE-L21I 8.0.0.332 (C432)] I have problem with the stock EQ, and others from the Play Store - when bass boost is turned on, the sound from headphones is awful. When bass boost is turned off this issue disappears, but is annoying since I really enjoyed the sound before installing this update. I tried different pairs of headphones, different EQ apps, restarting, Hard resseting, etc. no fix unless I turn off bass boost.
Problem 2: When I connect my phone via AUX cable to my car, home subwoofer or anything like that music play normally for 2-3 mins then somehow volume is turned down (and when I check is turned to the max, so it's not that the volume is turned down to protect the hearing) and the only fix is to get out the cable and insert it again. This is also really annoying, because I can't listen to one song normally. Yes, I tried different cable (like I already said it happens to different devices), hard resseting and etc. And yes, the problem is still on when I use the stock music app, YouTube and other apps, so it's not an issue with the app. I also found out that my dad has the same issue with his Huawei Y5 II.
I really look forward to any fix since I really enjoy this phone, it's been only a month since I bought it and yes, it is in warranty but I want to try anything that I can do to fix this before I send it.

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