Hi,
I'm having very interesting problem - I have smartphone Lenovo P770 with Android 4.1 in it. It runs on official chinese ROM remade by Etotalk.com.
Everything was working fine, but few days ago, internal memory was full, so I moved some downloaded apps (games) from internal storage to SD card.
The day after this microphone got somehow broken - when I call someone, they can't hear me (they actually do, but very very poorly(= very quietly)). When I switch to handsfree, they hear me OK. Also, I'm using Bluetooth headset very often and people can hear me good. Only when I call normally, people can't hear anything.
This is weird, because all moved apps were downloaded, none was built-in. Also, when I record a video, sound is without a problem.
I tried
cleaning the microphone
turning volume of microphone up/down
moving all apps back to internal storage
factory reset
none of this worked. Did someone experience similar problem? Or does anybody know how to resolve it?
Any help is appreciated
Hi,
I'm having the same problem.
I have smartphone Lenovo P770 with Android 4.1 in it. It runs on official chinese ROM.
My Phone is rooted so, I returned a cell phone in the initial factory setting.
Now I can record sound and can be heard. Even the radio can listen without headphones.
But still the phone calls not working microphone and speaker.
Hi,
Maybe its hardware related..just flash the stock official rom for your phone, then try to request help from service centre..
Sent from my Lenovo P770 using Tapatalk
Related
Hi ,
I am on Leedroid HC 4.3 and I had some problems with internal mic lately. it did not pick up any voice either for voice record/search or viae Bria for VOIP. but after several restart it was starting to work. But suddenly it stoped to work !! I thought it might be software problem since I installed Csipsimple and its codec pack or messed with voice route via Mic or voice call ... setting in Bria. I reinstalled the ROM and even other ROMs like JB 1.6p2 from dexter but no success at all !! it does not pick any voice or even noise.
anybody had the same problem ? It should not be a hardware problem since it was working after several restart .
anybody has any clue ? could be something regard to flyer's headphone jack ?
PS. I also did the factory reset and cash /delvik wipe many times via CWM.
No body ? I opened the flyer and checked the wires and connector from Mics to board everything looks ok,(with multimeter and yes that was very hard to check connectivity tests ) I also think the audio Chip has to be ok since the speaker and headphone works fine. It has to be some software or firmware related issue .
any help or brainstorming are appreciated.
Hi all,
Since yesterday my phone no longer lets me hear the other speaker. They hear me, but that's it.
All other services are working fine (data, SMS, ...)
When I use a headphone it's working fine, same when using the external speaker but the ear piece in the screen produces nothing.
I thought it was due to a software failure , so I reverted back to the original ROM from SE (2.1), but the problem remains.
Oh, it's not the in-call sound, I checked and it is at maximum volume.
Anyone know if there is on-board system diagnostics which can detect hardware failure ?
Anyone else experienced the same problem and found a solution ? Been looking but so far nothing.
Currently back at MiniCM7Pro V21 Rom.
Thanks for any feedback
Hi all,
I looked everywhere but could not find a solution to a problem I've been having for a long time now.
I apologise if it's inappropriate to open a new thread but I cannot find any other solution.
I've been using AOKP milestone for some time on my I9300 (S3) device and am very happy with all the features and battery life etc.
I've been having one problem with the bluetooth and am unable to find out the solution or root cause of the problem.
Recently I have even tried a factory reset and flashed the milestone 2 latest rom but still am having the same issue,
Here are the details of the problem;
During a call using bluetooth handsfree car kit or earpiece it's not possible to resume / direct / transfer the call to the devices internal or external speaker.
Once I turn off the bluetooth due to arrival to destination and having to leave the car or battery dying in the earpiece I can hear the person on the other end for 3 seconds and then total silence but the other end can hear me clearly. Once I turn on the BT or external speakers on / off I can hear for 3 more seconds and so on,
What am I missing.
Please help.
did you find a solution to your issue.
I have the exact same, but running on CM10.2
Issue is when I am on a call with bluetooth I can't switch to speaker, or phone while in call. If I do so, they cannot hear me and I cannot hear them. If I switch back to bluetooth everything works again... Anyone else know a fix for this?
I cant find any solution for this? anybody know..
no solution yet
I looked all over and tried different roms and issue remains the same.
I used Omega based samsung and only then it worked fine but I do not like Sam. Based roms.
Please keep me posted if you solve this.
Also another problem I'm facing is, if capturing a video in a concert / club, video sound is very nosiy and un hearable, picture is ok though
Can you verify this too please?
Hey everyone,
So this issue has been ongoing for a while and it's a pretty confusing one. (Running OG Pixel from Canada, originally from Telus)
My speakers and microphone suddenly stopped working when I upgraded to Android 9. I thought it could have been a hardware failure, but after much testing it's clearly software related.
I bought a Bluetooth headset, audio works when it's rooted to a Bluetooth device, but the microphone still doesn't work.
When I go into settings, and adjust the volume for the ringer and the alarm, my speakers work.
When I boot into safe mode, my microphone works for one recording, then stops working. However my speakers don't work in safe mode.
I have flashed an OTA recovery, done a factory reset and also uninstalled updates to the phone, sms and camera app in a hopes it was an issue with one of those.
Any ideas of what it could be?
Do I need to install TWRP and reflash a custom rom?
Kormir said:
Hey everyone,
So this issue has been ongoing for a while and it's a pretty confusing one. (Running OG Pixel from Canada, originally from Telus)
My speakers and microphone suddenly stopped working when I upgraded to Android 9. I thought it could have been a hardware failure, but after much testing it's clearly software related.
I bought a Bluetooth headset, audio works when it's rooted to a Bluetooth device, but the microphone still doesn't work.
When I go into settings, and adjust the volume for the ringer and the alarm, my speakers work.
When I boot into safe mode, my microphone works for one recording, then stops working. However my speakers don't work in safe mode.
I have flashed an OTA recovery, done a factory reset and also uninstalled updates to the phone, sms and camera app in a hopes it was an issue with one of those.
Any ideas of what it could be?
Do I need to install TWRP and reflash a custom rom?
Click to expand...
Click to collapse
Did anything helped??? I am facing the same issue with my phone if your device got normal please help.!
Hi, I'm driving nuts with this problem. I recently bought a Chinese Android Radio with Carplay/AA and everything works fine except the calls.
When I connect my phone via Bluetooth, no matter if I'm using Android Auto or not, incoming or outgoing calls have a 2-3 seconds delay, and it's impossible to have a conversation.
I already updated the firmware to the last v.7.3.7 and everything is ok, but the problem remains. I don't know if it's something with the Bluetooth or the integrated microphone.
So, Anyone experience something similar or know what might be the problem and care to help me, please?
Thx in advance.
Hi, I'm driving nuts with this problem. I recently bought a Chinese Android Radio with Carplay/AA and everything works fine except the calls.