Quick help!!! Low mic volume? - Ascend Mate 7 Q&A, Help & Troubleshooting

I have the MT7-L09 B513 6.0 and the mic volume is so low. I read that its a software problem. Just want to ask if anyone has encountered the same problem here and could it be fixed with downgrade to kit kat or lollipop?
When i make a call the other person barely hears me but when i hit the speaker its fine. I cover the top mic to test the bottom one and on speaker its fine but when i switchit back the mic is very low and hard to hear.
If it were hardware the other person would not hear me on speaker mod and in-call. Also when i make Viber calls its fine on both in-call and speaker.
I downgraded to 5.1.1 and still same. The phone is not rooted and its locked bootloader. I tried disabling most apps i dont use and some settings change but cant figure out what to do.
I would appreciate any help. Should i root the phone and do some init.d changes on mic volume or ....dont know what to try.

Any suggestions? Is it ok to root with Kingroot, i dont want to unlock the bootloader just to flash su and root it?

Related

Very low in call earpiece volume after 4.4.2 update

Hey Guys -
Black 16GB Nexus 5 here. My in call volume using the earpiece is very very low since the 4.4.2 update. I have the volume maxed out and have already cleared cache, and even data reset once. Did not help at all.
The only way to use the phone making a call is to use a headset or be indoors in a very quiet room. Even then it's hard to hear the caller using the earpiece. I always have to use a headset for making calls.
I remember the in call volume being louder before the 4.4.2 update. After the update, however, the microphone functionality is improved and people can hear me better now (compared to 4.4.0 stock). However, it's hard for me to hear them.
I just wanted to see if someone else faced this problem or whether this is a manufacturing defect in my phone.
Thanks.
iamjimmy said:
Hey Guys -
Black 16GB Nexus 5 here. My in call volume using the earpiece is very very low since the 4.4.2 update. I have the volume maxed out and have already cleared cache, and even data reset once. Did not help at all.
The only way to use the phone making a call is to use a headset or be indoors in a very quiet room. Even then it's hard to hear the caller using the earpiece. I always have to use a headset for making calls.
I remember the in call volume being louder before the 4.4.2 update. After the update, however, the microphone functionality is improved and people can hear me better now (compared to 4.4.0 stock). However, it's hard for me to hear them.
I just wanted to see if someone else faced this problem or whether this is a manufacturing defect in my phone.
Thanks.
Click to expand...
Click to collapse
Do you use stock kernel/etc? May have been a bad update with software, may have to reflash if persists. But before that, try wiping data/cache of sound MusicFX (I believe is the sound production point) and reboot. Try again to see if sound improved. Check volume levels and settings as well.
RevelationOmega said:
Do you use stock kernel/etc? May have been a bad update with software, may have to reflash if persists. But before that, try wiping data/cache of sound MusicFX (I believe is the sound production point) and reboot. Try again to see if sound improved. Check volume levels and settings as well.
Click to expand...
Click to collapse
Thanks for replying.
Yes I am on stock Kernel. Just used Chainfire's root to root the phone and unlock the bootloader. I used ADB/fastboot to apply the 4.4.2 update.
The sound is fine from the speaker. The music and everything else is fine. Even the notifications are a little louder in 4.4.2 than they were in 4.4.0.
It's just that the earpiece volume is very low while making calls when I have the phone to my ear. Everything else is great. The battery is excellent. I use ART runtime.
Should I reapply the 4.4.2 update using the ADB install method? Will that help? Can you please tell me how to wipe the cache of Sound/Music FX? I wiped the cache of the whole phone. I went into Recovery and Wiped cache partition. That did not help as well.
I am wondering whether this is a hardware defect on my phone or Google intentionally lowered the earpiece volume in 4.4.2.
Thanks.
iamjimmy said:
Thanks for replying.
Yes I am on stock Kernel. Just used Chainfire's root to root the phone and unlock the bootloader. I used ADB/fastboot to apply the 4.4.2 update.
The sound is fine from the speaker. The music and everything else is fine. Even the notifications are a little louder in 4.4.2 than they were in 4.4.0.
It's just that the earpiece volume is very low while making calls when I have the phone to my ear. Everything else is great. The battery is excellent. I use ART runtime.
Should I reapply the 4.4.2 update using the ADB install method? Will that help? Can you please tell me how to wipe the cache of Sound/Music FX? I wiped the cache of the whole phone. I went into Recovery and Wiped cache partition. That did not help as well.
I am wondering whether this is a hardware defect on my phone or Google intentionally lowered the earpiece volume in 4.4.2.
Thanks.
Click to expand...
Click to collapse
Not hardware defect, volume is fine everywhere else as you said. Try redoing and push after wiping musicfx, this can be done by settings> apps> go to all tab>find musicfx> wipe. Try that first and reboot.
Ice looked around and it seems Kitkat has bug with Bluetooth volume levels for stock. My other solution would be, if you want, a custom ROM, or to check out ViperFX to replace the musicfx as default sound effects (under settings and sound tab) (which contains Bluetooth MODs and Super Quality mode). Personally used this and works amazingly with Nexus 5.
RevelationOmega said:
Not hardware defect, volume is fine everywhere else as you said. Try redoing and push after wiping musicfx, this can be done by settings> apps> go to all tab>find musicfx> wipe. Try that first and reboot.
Ice looked around and it seems Kitkat has bug with Bluetooth volume levels for stock. My other solution would be, if you want, a custom ROM, or to check out ViperFX to replace the musicfx as default sound effects (under settings and sound tab) (which contains Bluetooth MODs and Super Quality mode). Personally used this and works amazingly with Nexus 5.
Click to expand...
Click to collapse
I've also started using viper4Android in the High quality mode. It works really well with Music. But it doesn't do so well when making calls with earpiece. The voice starts to distort, cut and crack. So while using calls, I generally disable phone speaker in Viper4Android.
I just cleared cache. Will try to install Android 4.4.2 again. As I said before, all sounds are ok (music, phone speaker call ring, notification etc). It's just the earpiece volume which is really low. Are you able to make phone calls fine using the earpiece (without using a headset)?
Thanks.
iamjimmy said:
I've also started using viper4Android in the High quality mode. It works really well with Music. But it doesn't do so well when making calls with earpiece. The voice starts to distort, cut and crack. So while using calls, I generally disable phone speaker in Viper4Android.
I just cleared cache. Will try to install Android 4.4.2 again. As I said before, all sounds are ok (music, phone speaker call ring, notification etc). It's just the earpiece volume which is really low. Are you able to make phone calls fine using the earpiece (without using a headset)?
Thanks.
Click to expand...
Click to collapse
Yes, but Viper audio is best with Super Audio (its not battery draining as claimed), its just as normal as high quality yet call quality is excellent. Try this as well. I've used headset now and again, no issues so see how the reinstall goes. But I would highly recommend the super quality very much. Try and see if you like. Also, if you have no objections, custom kernels have great sound support (such as faux sound) that can also fix and greatly improve sound/Bluetooth quality. Report when reflash done and methods you tried.
RevelationOmega said:
Yes, but Viper audio is best with Super Audio (its not battery draining as claimed), its just as normal as high quality yet call quality is excellent. Try this as well. I've used headset now and again, no issues so see how the reinstall goes. But I would highly recommend the super quality very much. Try and see if you like. Also, if you have no objections, custom kernels have great sound support (such as faux sound) that can also fix and greatly improve sound/Bluetooth quality. Report when reflash done and methods you tried.
Click to expand...
Click to collapse
Thanks for the suggestions. I installed Viper4android with Super Audio. It definitely makes a difference while using the headset. It doesn't do much to the earpiece in call volume. That remains the same.
Other than that I've cleared the cache and wiped cache paritition. Is there any way to just reinstall 4.4.2 on top of 4.4.2 again?
My phone is stock recovery rooted with chainfire's autoroot. When 4.4.2 came, I just installed it using ADB and stock recovery (update using Zip). Can I do this again without losing any data? Or will i have to reflash system to stock and then start over?
Thanks.
You can just fastboot flash the system.img
Sent from my Nexus 5 using Tapatalk
rootSU said:
You can just fastboot flash the system.img
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Thank you. If I do this, I won't be losing any data and the phone will work as is?
So I need to extract system.img from the factory image of 4.4.2 from the google servers.
Then the ADB command is:
fastboot flash system system.img
Could you please confirm before I do this. Thanks.
There is a thread in the theme and apps section which has a mod for louder volume on all outputs... Worked brilliantly for me

Xperia z3 Speaker Issue

Hello, first of all my english isn't good enough to describe all i want to say, i hope it's enough understandable.
My device xperia z3 (D6653) has a problem on speaker with incoming calls and activate loudspeaker phone during phone calls, the ringtone is too low.. as well as my speaker in phone calls.. the music is working fine and loud as it should be (both speaker work, top and bottom) but when somebody call me the phone rings too low even though every volume level is set to max! it's even more weird because when i go to "phone ringtone" like i would to set a new one, when i play the ringtone i already put or any another one the volume is normal as it should be and both speakers work.. but the problem still goes on when somebody calls me the bottom speaker only working and the phone sound is too low to hear of course as i mentioned when i active phone speaker during a call the bottom speaker still only working and i can't hear the caller while no sound or noise near me (quite place)!!
please help me, i am really very very disappointed.. i am missing most of my incoming calls because of this, and i can't hear the when loudspeaker is activated in calls..
P.S: the phone sound overall become a bit low but pretty noticeable after lollipop update or whatever i don't know, it was more louder when i bought it new, btw the speaker issue is remained the same when it was new though..
Build number; 23.4.A.0.546
Thanks.
please anybody help me!! i need a new software to solve this problem.. i can barely hear my phone ringing or even loudspeaker during calls...

Lost Mic, Sound in video and voice recorder...

Hi,
A couple of days ago I lost completely my mic during calls. (Other persons can not here me but i can. Even when i speak through speakers they can not here me)
Even the sound with my video's is gone.
But the strange thing is that when i tap my phone when my voice recorder app is on, it will detect the tapping but it will not record anything.
Can anybody help in this matter?
I use a ZP999 rooted, custom rom
update : the voice recorder did record something afterall.
When i put my headset in i can hear it clear.
I did pull out my headset and i now can hear the voice recording through my speakers which before didn't work.
I had some hope now the mic of my phone dialer should work but it didn't.
Can there be something wrong with my headset-input-jack which controls also the mic of my dialer???
Is it possible that my phone "thinks" there is still a headset inside so my mic won't work?
I remember i used some softtouch-pen which had on the other end a "jack"-like the usual headsets. But i remember it didn't fit the wright way.
It could possibely caused the harm.
Any way to override or fix this problem ???
Any help would be welcome.

Weird issue on GEM 702 L B202

Little issue on my GEM 702 L on B202 release, no root no unlocked, updated manually through standard updater. I have been working trying to solve the problem but no solution up to now: microphone during a phone call or any WhatsApp or Skype call is not working, only if I use loud speaker. Call is perfect if I don't use loud speaker, I can listen and people can hear me on the other side. But when I use loud speaker I can perfectly listen, but people on the other side hardly hear me when I speak. Problem disappears if I use normal speaker. Don't understand what mic has to see with loud speaker, it seems like an interference between loud speaker and mic using loud speaker. I don't undesrstand if it is a hardware issue (and which one because loud speaker is Ok, mic is not working only with loud speaker on, standard call or camera video mic is workink OK). Anyone facing the same issue? Any idea? Can someone on B202 make a test for me so to avoid it is a B202 release bug? Thanks
Can someone help me or make a little test for me, so to detect if it is a hardware or a B202 release problem?

Problem with sound

Hello
I update to 47.2.A.10.107 and the ear speaker volume is to low. When I am in the street almost can not listening the call. I tried to downgrade but the problem is the same, also I changed the speaker without lucky.
I need help.
THank you
install Viper4android it should fix the problem if your device is rooted

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