Blackview User Forum

 
Valcke
Posts: 1
Joined: Thu Apr 05, 2018 12:50 pm

Re: [TUTORIAL] How to increase microphone sensivity on BV9000Pro devices

Sun Apr 29, 2018 7:03 pm

The phone sound is still not good after executing the tutorial.

Can we expect a software fix for this unsupportable issue ?

BV9000Pro-F
Android 7.1.1
LR11.W1630.MD.W17.43.LTE.P1,2017/12/15 16:57
4.4.15+
release@release25 #1
fri Dec 15 18:25:22 CST 2017
[size=150]Build : Blackview-BV9000Pro-FHD-VO.6-20180104_20180403-2042[/size]
 
paulies
Posts: 48
Joined: Sat Jul 23, 2016 4:28 am

Re: [TUTORIAL] How to increase microphone sensivity on BV9000Pro devices

Tue May 01, 2018 11:06 am

Bump
Thanks Paul
 
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blackview_admin
Topic Author
Posts: 6775
Joined: Mon Aug 17, 2015 3:30 am
Contact:

Re: [TUTORIAL] How to increase microphone sensivity on BV9000Pro devices

Wed May 02, 2018 11:02 am

Valcke wrote:
The phone sound is still not good after executing the tutorial.

Can we expect a software fix for this unsupportable issue ?

BV9000Pro-F
Android 7.1.1
LR11.W1630.MD.W17.43.LTE.P1,2017/12/15 16:57
4.4.15+
release@release25 #1
fri Dec 15 18:25:22 CST 2017
[size=150]Build : Blackview-BV9000Pro-FHD-VO.6-20180104_20180403-2042[/size]

Thanks for reporting this. Please exactly describe the issues you have. If possible show it in a video.
 
paulies
Posts: 48
Joined: Sat Jul 23, 2016 4:28 am

Re: [TUTORIAL] How to increase microphone sensivity on BV9000Pro devices

Sun May 06, 2018 8:39 pm

I find when on speakerphone no one can hear me at all and when doing videos, WhatsApp, Skype etc it is very very poor and you can hardly hear the video is there a solution for this?
Thanks Paul
 
chrisb
Posts: 72
Joined: Mon Sep 19, 2016 5:50 am

Re: [TUTORIAL] How to increase microphone sensivity on BV9000Pro devices

Thu Jul 26, 2018 10:12 pm

blackview_admin wrote:
Valcke wrote:
The phone sound is still not good after executing the tutorial.

Can we expect a software fix for this unsupportable issue ?

BV9000Pro-F
Android 7.1.1
LR11.W1630.MD.W17.43.LTE.P1,2017/12/15 16:57
4.4.15+
release@release25 #1
fri Dec 15 18:25:22 CST 2017
[size=150]Build : Blackview-BV9000Pro-FHD-VO.6-20180104_20180403-2042[/size]

Thanks for reporting this. Please exactly describe the issues you have. If possible show it in a video.

The microphone volume is very low, the mic gain needs to be increased
 
angusmg
Posts: 11
Joined: Mon Jan 08, 2018 4:43 pm

Re: [TUTORIAL] How to increase microphone sensivity on BV9000Pro devices

Wed Apr 10, 2019 12:14 pm

The problem is the isolating rubber membrane under the mic, which protects it from dust and water. I had the very same problem, basically i was unable to make phone calls because the other party couldn't hear anything. After long hours trying to make it work with no result, I have changed the rubber membrane to one I removed from a Ulefone Armor. It isn't easy to remove it without causing any damage to it or poke it, really thin and sensitive part. After the change the sensitivity has improved like a million times. I think any membrane would do the job from a model which doesen't have this problem, eg. the BV6000 series, they use the very same mic size, it should fit perfectly. Or you can just remove it, and put the microphone back, but do it for your own responsibility, as this way the mic won't have any protection, water and dust will probably damage it, even if it can't get any further inside the phone.

Have fun...
Angus

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