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[Q] Skyrocket mic issue? or software?

Hi,
I was very excited to get my Skyrocket, but after a day of using it, people I called to reported that there's a weird problem with the call audio quality. For a few seconds my voice seems to be muted out, like speaking very distant. This has gone on for many calls at different locations.
Frustrated, I sent the first one back and got another one. It came today and I was very excited. I tried it and there was no problem. Then a couple of hours later, the same problem came on.
This is really weird. I don't think it's a hardware problem since it has happened on both phones, the second of which is brand new. Makes me wonder if it's a software problem. But this did not happen on my HTC Inspire which had the same set of apps as the Skyrocket.
Does anybody encounter the same problem? Know any tests/ fix for the issue? Or even heard of something similar?

Do you have a case on your phone? If so, perhaps it's covering the mic???
Sent from my SAMSUNG-SGH-I727 using XDA App

I've noticed this phone needs to be right up On Your face for anyone to hear you..
Sent from my SAMSUNG-SGH-I727 using XDA App

Disable the setting that is mic noise cancellation, that's what is causing it.
Sent from my Rocket that is in the Sky!

I am having the same issue where my voice seems fading/distant according to anyone I talk to. I exchanged it once and still have the same problem. I don't really know the problem so I just use BT headset for calls.

Longcat14 said:
Disable the setting that is mic noise cancellation, that's what is causing it.
Sent from my Rocket that is in the Sky!
Click to expand...
Click to collapse
Mines not on
Sent from my SAMSUNG-SGH-I727 using XDA App

nap286 said:
Mines not on
Sent from my SAMSUNG-SGH-I727 using XDA App
Click to expand...
Click to collapse
Hmmm... my phone was doing the same thing, turned off noise cancellation, fixed.
Sent from my Rocket that is in the Sky!

I have had the identical problem as the original poster. I received my Samsung Galaxy S II Skyrocket on January 18, 2012. Starting immediately, during phone calls, the other party would tell me that my voice cut out, sounded distant and tinny for a few seconds at a time. When using a bluetooth headset, the problem never occurs, so I ruled out the mobile network as the cause of the problem. I do not have a case for my phone, so that is not the cause of the problem.
I exchanged the phone for a brand new Skyrocket, which I received on February 3, 2012. Same problem with the new phone. I am nearly sure the problem is with the noise cancellation hardware/software. It seems to get worse if I hold the phone touching my ear (the noise cancellation microphone is on the top edge, near where the phone will touch the ear).
Besides this defect, I like the phone a lot. Now I must decide whether to use the phone with noise cancellation turned off, or give up on Skyrocket, return the phone, and choose another Android phone.
Are all Skyrocket owners using their phones with noise cancellation turned off? This is a very serious defect.

krazylove said:
I have had the identical problem as the original poster. I received my Samsung Galaxy S II Skyrocket on January 18, 2012. Starting immediately, during phone calls, the other party would tell me that my voice cut out, sounded distant and tinny for a few seconds at a time. When using a bluetooth headset, the problem never occurs, so I ruled out the mobile network as the cause of the problem. I do not have a case for my phone, so that is not the cause of the problem.
I exchanged the phone for a brand new Skyrocket, which I received on February 3, 2012. Same problem with the new phone. I am nearly sure the problem is with the noise cancellation hardware/software. It seems to get worse if I hold the phone touching my ear (the noise cancellation microphone is on the top edge, near where the phone will touch the ear).
Besides this defect, I like the phone a lot. Now I must decide whether to use the phone with noise cancellation turned off, or give up on Skyrocket, return the phone, and choose another Android phone.
Are all Skyrocket owners using their phones with noise cancellation turned off? This is a very serious defect.
Click to expand...
Click to collapse
No problem on mine.... with or without noise cancellation... in spite of what you said, it does sound like a network issue... do you notice this everywhere, or just in some locations?
Sent from my SGH-I727R using xda premium

shaggyskunk said:
No problem on mine.... with or without noise cancellation... in spite of what you said, it does sound like a network issue... do you notice this everywhere, or just in some locations?
Click to expand...
Click to collapse
It has occurred in many different locations.
In the course single phone call, I can experience the problem using the handset, then switch to a headset and the problem stops, and then go back to the handset and the problem picks up again. I am going to start using the handset with noise cancellation turned off, and I'll report back on how that works.

krazylove said:
It has occurred in many different locations.
In the course single phone call, I can experience the problem using the handset, then switch to a headset and the problem stops, and then go back to the handset and the problem picks up again. I am going to start using the handset with noise cancellation turned off, and I'll report back on how that works.
Click to expand...
Click to collapse
My observations:
No issues when using bluetooth headset or loudspeaker.
I experience the problem when using the wired headset, and handset with or without noise cancellation.
I probably have a defective phone but did not bother to exchange it again. I use bluetooth headset all the time.

lyndone58 said:
My observations:
No issues when using bluetooth headset or loudspeaker.
I experience the problem when using the wired headset, and handset with or without noise cancellation.
I probably have a defective phone but did not bother to exchange it again. I use bluetooth headset all the time.
Click to expand...
Click to collapse
Had the same problem as you. I got a SIM replacement and turned off noise cancellation.

Mic Issue Continues
After looking into reviews of this phone, and subsequently buying one in June, I can't believe I missed this issue. Alas, over the past few months, most recipients of my calls as well as callers to me cannot hear me unless I'm speaking loudly into the phone. To make matters worse, I can't simply tilt the phone to my mouth and back to my ear because the motion sensor will activate the screen and my cheek will touch the "end call" button. I have already turned off noise suppression and still, it's a problem. I have already "talked loudly" and then normally, and still, no dice. I have also switched to speakerphone, then back to normal and still, no dice. This is painful. It makes the "phone" useless. (I have not tried switching to Sky ICS.)
Has anyone found a solution to this design flaw besides a headset? Will adjusting the mic gain work? If so, what code do I need to adjust the mic gain?
Rooted Skyrocket. AOKP Milestone 6

My wife is having this exact same problem on her Skyrocket too.
She was on the official ICS from ATT and then I tried CM9 and nothing seems to make any difference.
Anyone found any more info?
You think it's worth exchanging the phone or just a bad design in the hardware?

SimonNWalker said:
My wife is having this exact same problem on her Skyrocket too.
She was on the official ICS from ATT and then I tried CM9 and nothing seems to make any difference.
Anyone found any more info?
You think it's worth exchanging the phone or just a bad design in the hardware?
Click to expand...
Click to collapse
I hear installing the Sky ICS ROM may solve the problem. If that is the case, then it is not a hardware design flaw but possibly noise suppression run amok (regardless of whether the option is unchecked). That would seem to be consistent given the mic location has not changed in the Galaxy line of phones. Further, speakerphone works flawlessly.
If Sky ICS works or if I find a "mic gain" solution, I will report back.

guys try rooting ur skyrocket and flashing a new kernel

[Q] Dodgy mic when in call.

My gf has been complaining ever since I got this phone that she cant hear me when I'm talking and that I sound all muffled. Been searching around on here and google and found a few others with this issue...Is this with everyone's device?! Or is it only a few that are having this issue?! I dont want to go back to my s4 I was hoping to sell it this week!!
RMA looks like it will take a few weeks too, but if all of them are like this..

I am also having this problem. Friends complain of low/soft voice. Zero problems on speaker, video recordings, and inline mic. Maybe a software issue?
Sent from my Nexus 5 using xda app-developers app

exxpired said:
My gf has been complaining ever since I got this phone that she cant hear me when I'm talking and that I sound all muffled. Been searching around on here and google and found a few others with this issue...Is this with everyone's device?! Or is it only a few that are having this issue?! I dont want to go back to my s4 I was hoping to sell it this week!!
RMA looks like it will take a few weeks too, but if all of them are like this..
Click to expand...
Click to collapse
Can you try covering the microphone on the top of the phone (maybe with your finger) while your on the call and see it she hears you any better?
I think the noise cancelling mic may be causing issues for some of us. Let me know.

jasbur17 said:
Can you try covering the microphone on the top of the phone (maybe with your finger) while your on the call and see it she hears you any better?
I think the noise cancelling mic may be causing issues for some of us. Let me know.
Click to expand...
Click to collapse
First try didn't seem to make a difference... Will try again tomorrow
Sent from my Nexus 5 using Tapatalk

jasbur17 said:
Can you try covering the microphone on the top of the phone (maybe with your finger) while your on the call and see it she hears you any better?
I think the noise cancelling mic may be causing issues for some of us. Let me know.
Click to expand...
Click to collapse
Right so I left myself loads of voicemails.
Putting some bluetack on the noice cancellation mic does make all the difference in the world!
N/C Covered up:
Test 1: Speak normally on the phone Result: Can hear fine
Test 2: Speak with the phone a little away from my face (not on loudspeaker): Still hear fine
N/C Uncovered:
Test 1: Speak normally on the phone Result: Can hear okay
Test 2: Speak with the phone a little away from my face (not on loudspeaker): Cant hear anything very very faint
Test 3: Speak with the phone on loudspeaker Result: Can hear fine.

I made a thread a few days ago with mic concerns too but only when I was taking on speakerphone... I'm assuming it has something to do with noise cancelation
I was driving on the freeway today and talking on the phone with the speaker phone setting on, and the other person kept saying it sounded like I was getting disconnected. However, when I was at a stop or driving slower (without much background noise) it was fine.
Has anyone else ran into this issue? Or any issue using the speaker phone for phone calls?
Talking on the phone through the earpiece worked fine.
I'm trying to figure out if this is a hardware issue so I can get an exchange.

OTSS said:
I made a thread a few days ago with mic concerns too but only when I was taking on speakerphone... I'm assuming it has something to do with noise cancelation
I was driving on the freeway today and talking on the phone with the speaker phone setting on, and the other person kept saying it sounded like I was getting disconnected. However, when I was at a stop or driving slower (without much background noise) it was fine.
Has anyone else ran into this issue? Or any issue using the speaker phone for phone calls?
Talking on the phone through the earpiece worked fine.
I'm trying to figure out if this is a hardware issue so I can get an exchange.
Click to expand...
Click to collapse
Speaking on the phone headset is fine for me, unless i move a little away from the mic, so if im not holding the phone directly to my cheek it starts to get quiet and cut up! I tried factory reset, removing all mods, kernel still seems the same. Its really annoying bcuase any slight movement away from my face and I get complaints from the other end saying they cant hear me! Spoke to google and they said just send it back, but im willing to pay £350 and wait 3 weeks for a new handset if they dont have stock..Im short on cash right now!

exxpired said:
Speaking on the phone headset is fine for me, unless i move a little away from the mic, so if im not holding the phone directly to my cheek it starts to get quiet and cut up! I tried factory reset, removing all mods, kernel still seems the same. Its really annoying bcuase any slight movement away from my face and I get complaints from the other end saying they cant hear me! Spoke to google and they said just send it back, but im willing to pay £350 and wait 3 weeks for a new handset if they dont have stock..Im short on cash right now!
Click to expand...
Click to collapse
I don't think you'll have any luck with a replacement. In other threads I noted that I had this same issue with the Galaxy S3 and a replacement didn't make any difference. I think it's just the tone/pitch of some voices that get seen as background noise. Anyway, on the S3 someone pointed me to a setting to turn off noise reduction and that fixed my problem. I don't think the N5 has such a setting.

jasbur17 said:
I don't think you'll have any luck with a replacement. In other threads I noted that I had this same issue with the Galaxy S3 and a replacement didn't make any difference. I think it's just the tone/pitch of some voices that get seen as background noise. Anyway, on the S3 someone pointed me to a setting to turn off noise reduction and that fixed my problem. I don't think the N5 has such a setting.
Click to expand...
Click to collapse
I had an s4&s3 and never had this problem before :/

exxpired said:
I had an s4&s3 and never had this problem before :/
Click to expand...
Click to collapse
I never had it with the S4 either. I had one of the first international S3s. I flashed alot of ROMs and at some point I stopped having to change the setting, so it must have been fixed in an updated ROM.

jasbur17 said:
I never had it with the S4 either. I had one of the first international S3s. I flashed alot of ROMs and at some point I stopped having to change the setting, so it must have been fixed in an updated ROM.
Click to expand...
Click to collapse
Well, I just increased my overdraft to cover the cost of the replacement while I sell my s4, I really cant go back to it...this phone is t fast to leave. Im on the phone to google now for a replacement just to test it..make me feel better that it may just be software

I've also been getting complaints from my wife about barely hearing me sometimes. I then called for an RMA and ironically, I was talking to Google Support using the N5 and the conversation went without a hitch. I still followed through with the RMA purchase but will continue to test my N5 and see if this problem persists. I can cancel the order within the next couple of days if I find that my N5 is fine, or if it is shipped before I can cancel, then I will just return the new one, or keep it for my wife, or sell it for a small profit. I hope that it's just my wife's hearing cuz I really love this phone.

donkeyhitman said:
I've also been getting complaints from my wife about barely hearing me sometimes. I then called for an RMA and ironically, I was talking to Google Support using the N5 and the conversation went without a hitch. I still followed through with the RMA purchase but will continue to test my N5 and see if this problem persists. I can cancel the order within the next couple of days if I find that my N5 is fine, or if it is shipped before I can cancel, then I will just return the new one, or keep it for my wife, or sell it for a small profit. I hope that it's just my wife's hearing cuz I really love this phone.
Click to expand...
Click to collapse
I actually gave the kind lady an example of when it happens and her reply was "sorry sir, I didn't quite get that"
Sent from my Nexus 5 using Tapatalk

I fixed it for myself by editing build.prop.
I changed persist.audio.fluence.voicecall=true to false.
That disabled the noise cancellation for normal calls.
The fix for those without root would be to cover the secondary mic on the top of the phone I guess.

greenkabbage said:
I fixed it for myself by editing build.prop.
I changed persist.audio.fluence.voicecall=true to false.
That disabled the noise cancellation for normal calls.
The fix for those without root would be to cover the secondary mic on the top of the phone I guess.
Click to expand...
Click to collapse
Been looking for this option everywhere!! Going to try it now, Thanks!
EDIT:
Sir, I do indeed love you
Seems alot better.
Although it you can hear more noise in the background but hey.

DELETE

I had this issue and applied the fix shown above by editing the props file.... now people I call are reporting an echo their end!!!

liltbrockie said:
I had this issue and applied the fix shown above by editing the props file.... now people I call are reporting an echo their end!!!
Click to expand...
Click to collapse
Wish I could explain to Google that by turning noice cancellation off it fixes it kinda... But then id have to confess on rooting :/
Noticed it's pretty hard to talk outside.. Walking along a road.. Left myself a voice mail after my Gf complained about the noise (God she moans) sounds of cars going past really load... My replacement unit should be here tomorrow.. I hope it's not equally ****ed
Sent from my Nexus 5 using Tapatalk

I've been using the phone for a couple of days and all calls have sounded perfect, but today I finally talked to my wife with her new N5 and my N5 and I have to tell you it sounds horrible. The mic on these on the other side sounds dull and low. I hope this gets fixed with a software update. How is the fix with the build props working for you guys. I'm tempted on trying it out. I could hardly hear my wife, (maybe that's a good thing).

cral said:
I've been using the phone for a couple of days and all calls have sounded perfect, but today I finally talked to my wife with her new N5 and my N5 and I have to tell you it sounds horrible. The mic on these on the other side sounds dull and low. I hope this gets fixed with a software update. How is the fix with the build props working for you guys. I'm tempted on trying it out. I could hardly hear my wife, (maybe that's a good thing).
Click to expand...
Click to collapse
I can tell you my Gf can hear me better now.. Seems like the mic is now over sensitive now though with noise cancellation turned off
Sent from my Nexus 5 using Tapatalk

Nexus 5: Making-Receiving calls (Microphone and Speaker) problem

Hi Guys -
Black Nexus 5. It has been great in everything except placing and receiving calls. I don't use a headset just the phone directly. But whenever I call someone, people tell me that they can barely hear me. To fix that I literally have to move my mouth right next to the microphone and even then the voice is barely ok. I almost have to shout. People tell me that I sounded much louder on my own phone.
Also while hearing people on the phone the voice is too low. I use the volume control app and have the IN CALL volume on FULL. 5/5. Still I barely hear the other person and if it's noisy outside I cannot. Contrast to my previous phone in which I had to go down to 50% volume otherwise it was too loud.
Is this a defective unit? A hardware issue? Do I need to ask Google for replacement? I am loath to do that since the phone has been amazing in everything else. It's fast as hell and the battery life is super.
I wanted to know if any one has the same problem and whether it might be fixed with a software update or is it just a hardware issue and something wrong with my phone?
Thanks in advance.

Idem for me !
Hi,
I've the same problem with my Nexus 5. I think that it's a software problem because, when I put the speaker on, the problem is resolved. I think that it's due to 2 microphones and noise cancelation... Our voice is canceled ! I hope that Google is awared of that problem and will delivered a fix quickely. Specially that there is another problem with speaker that sometimes sizzles a lot ! I think that i'm going to buy a headset in the meantime. That's really a shame : a new phone that we cannot use to phone ! Even if yes for the other thinks Nexus 5 is great.
Are they other people that are the same problem ? How can we open a case in Google ? How they know that there is really something to fix ?
Thanks,
imjimmy said:
Hi Guys -
Black Nexus 5. It has been great in everything except placing and receiving calls. I don't use a headset just the phone directly. But whenever I call someone, people tell me that they can barely hear me. To fix that I literally have to move my mouth right next to the microphone and even then the voice is barely ok. I almost have to shout. People tell me that I sounded much louder on my own phone.
Also while hearing people on the phone the voice is too low. I use the volume control app and have the IN CALL volume on FULL. 5/5. Still I barely hear the other person and if it's noisy outside I cannot. Contrast to my previous phone in which I had to go down to 50% volume otherwise it was too loud.
Is this a defective unit? A hardware issue? Do I need to ask Google for replacement? I am loath to do that since the phone has been amazing in everything else. It's fast as hell and the battery life is super.
I wanted to know if any one has the same problem and whether it might be fixed with a software update or is it just a hardware issue and something wrong with my phone?
Thanks in advance.
Click to expand...
Click to collapse

imjimmy said:
Hi Guys -
Black Nexus 5. It has been great in everything except placing and receiving calls. I don't use a headset just the phone directly. But whenever I call someone, people tell me that they can barely hear me. To fix that I literally have to move my mouth right next to the microphone and even then the voice is barely ok. I almost have to shout. People tell me that I sounded much louder on my own phone.
Also while hearing people on the phone the voice is too low. I use the volume control app and have the IN CALL volume on FULL. 5/5. Still I barely hear the other person and if it's noisy outside I cannot. Contrast to my previous phone in which I had to go down to 50% volume otherwise it was too loud.
Is this a defective unit? A hardware issue? Do I need to ask Google for replacement? I am loath to do that since the phone has been amazing in everything else. It's fast as hell and the battery life is super.
I wanted to know if any one has the same problem and whether it might be fixed with a software update or is it just a hardware issue and something wrong with my phone?
Thanks in advance.
Click to expand...
Click to collapse
Did you ask for an RMA? If so, what is the status?
I have the same issue and google has promised an RMA.
Its quite a pain not to have a phone for a week.

shrek8421 said:
Did you ask for an RMA? If so, what is the status?
I have the same issue and google has promised an RMA.
Its quite a pain not to have a phone for a week.
Click to expand...
Click to collapse
I don't think a replacement will help.
There are several other threads already
http://forum.xda-developers.com/showthread.php?t=2518840

exactly the same here... already some news what to do?

This issue seems to have become worse with the 4.2.2 update. The in-call volume is very very low. It's impossible for me to hear other people unless I am in a quiet room (the volume is maxed out). I recall with the stock 4.4.0 - the call volume was not that low.
For whatever reason, using a headset everything is fine. So for phone calls, Nexus 5 is only usable if I use a headset. It's impossible with the earpiece.
Anyone else having a problem with low in call volume? I'm wondering whether it's my specific phone. Everything else is perfect, and the battery life is insanely good. Wondering whether I should RMA.

I too am having this problem. It wasn't like this before the update but outside I can barely hear the other side. I don't make a lot of calls tbh but I remember shortly after I bought it making a call to another N5 and thinking how great it sounded.
Now it's hard to use.

I am having the same issue some days back. They Have replaced with new one..No issues so far..
Sent from my Nexus 5 using Tapatalk

Elemetrix said:
I too am having this problem. It wasn't like this before the update but outside I can barely hear the other side. I don't make a lot of calls tbh but I remember shortly after I bought it making a call to another N5 and thinking how great it sounded.
Now it's hard to use.
Click to expand...
Click to collapse
Hi - did you do anything. I am wondering whether RMA helps in such a case.

I haven't done anything with mine yet I was hoping to compare it to a friends N5 first.
I might try and contact Google.
Sent from my Nexus 5 using Tapatalk

Galaxy S6 Camera Randomly Makes Loud Buzzing Sounds?

Hi all,
I wasn't able to find any threads related to this in the S6 forums but I wanted to see if anyone else has this. When I open my camera app, sometimes the camera takes 1-2 seconds to initially focus and during that time it makes a loud buzzing sound. It sounds like a focus motor or something in the camera and the camera output on screen flutters while it focuses. Once it focuses, everything is normal and it doesn't make any more noise to refocus. This also doesn't happen every time I open the camera app, seems mostly random. Has anyone else experienced this? I am already on my 2nd S6 since the first was defective for different reasons and I'm starting to get very disappointed with Samsung quality control.

I have the dame problem.
I don't know if this is normal.
I don't think so
Waiting for some explanations
Sent from my SM-G920F using XDA Free mobile app

going to bumps this too because after having the phone for a month this problem has just started to show its face.

I've first noticed a small buzzing just after a boot for 3/4 times and than I had a long one opening the camera. After that it's gone...

I have it also! Started a couple of days ago. I have dropped my phone a couple of times. What about you?

Had this happen for the first time today also. Had hdr off, switched back on and it went away. Coincidence? Phone never dropped.

rakh1 said:
Had this happen for the first time today also. Had hdr off, switched back on and it went away. Coincidence? Phone never dropped.
Click to expand...
Click to collapse
Relax...is the mechanism of optical stabilization.

Mine is doing that too...
https://www.youtube.com/watch?v=W1svaTxBY6o&feature=youtu.be

I have the same problem. It is also sometimes accompanied by the picture wiggling in wave patterns.

flu13 said:
I have the same problem. It is also sometimes accompanied by the picture wiggling in wave patterns.
Click to expand...
Click to collapse
Yup...exactly.

poweroutlet said:
Hi all,
I wasn't able to find any threads related to this in the S6 forums but I wanted to see if anyone else has this. When I open my camera app, sometimes the camera takes 1-2 seconds to initially focus and during that time it makes a loud buzzing sound. It sounds like a focus motor or something in the camera and the camera output on screen flutters while it focuses. Once it focuses, everything is normal and it doesn't make any more noise to refocus. This also doesn't happen every time I open the camera app, seems mostly random. Has anyone else experienced this? I am already on my 2nd S6 since the first was defective for different reasons and I'm starting to get very disappointed with Samsung quality control.
Click to expand...
Click to collapse
Try to clean up your camera lens.
Did your device take some damage in the past?
Did you take it underwater? (The S6 isn't waterproof anymore...)
---------- Post added at 18:59 ---------- Previous post was at 18:58 ----------
sdfsdfsfs said:
Relax...is the mechanism of optical stabilization.
Click to expand...
Click to collapse
But it's not that loud.
Otherways, you can't record videos properly, because the microphone records those sounds.

AfroCreame said:
Mine is doing that too...
https://www.youtube.com/watch?v=W1svaTxBY6o&feature=youtu.be
Click to expand...
Click to collapse
Same problem here since last week.[emoji26]
I tried hard reset and another camera app (Google photo), nothing work.
I think it's a hardware problem, it occurs after shaking the phone and launching the camera.
I feel that the OIS makes more noise when app is off.

flu13 said:
I have the same problem. It is also sometimes accompanied by the picture wiggling in wave patterns.
Click to expand...
Click to collapse
This started happening with my S6 today. I think it's the OIS that poops out. I can make this happen with a light tap with my finger on the backside of the phone with the camera open and using the rear camera. And this happens with all camera apps: Samsung's bundled camera, Snap Camera and Camera FV-5.
Update: ..and just as sudden this started happening, it went away again. I hope it's a bug - with a fix in 5.1.1.
Update 2: No, it didn't go away. It comes and goes. I may need to take the phone to the service centre.

Mine has gotten worse. Almost every time I open the camera now, I have the buzzing.

Just checking in to say that mine started doing this, too, about four weeks after getting it. It does it randomly when I open Snapchat, too.

I am having this problem too on the Sprint version sometimes it is pretty loud. I'm planning on taking to service center I think.
I also get the waves before it focuses. I read on another forum that someone said they went to a Samsung service center and Samsung replaced their OIS sensor so I'm guessing this may not be something that is simply part of the design.
*Update #1*
I just got off the phone with Samsung customer service. The representative actually heard the buzzing from my phone over the phone while I was talking to her. Since the phone is still under factory warranty they are emailing me a shipping label to send the phone back for repair.
I also have Asurion insurance through Sprint but do not want a refurb for a phone that is less than a month old with no damage caused by me.
Unfortunately the turn around time from Samsung is about a 5 business days and that was after they told me 9-11 days in which I said I couldn't be without a phone that long.
So, I plan on going to Sprint to see if they will swap out my phone for a brand new one. I think if it is a manufacturer defect they will replace the phone without going through insurance for a refurb but I am not positive. It they won't swap it out for a new one I will go through Samsung.
Sent from my SM-G920P using
Tapatalk

what about focus struggle and a buzzing , it's a hard ware issue also ? or what ?

sonasteel said:
what about focus struggle and a buzzing , it's a hard ware issue also ? or what ?
Click to expand...
Click to collapse
Yes it appears to be hardware related.
Sent from my SM-G920P using Tapatalk

any one try to set another mega pixel like 12 , 8.9 ,8 ... etc ., and the focus struggle and buzzing still there ?

sona4steel said:
any one try to set another mega pixel like 12 , 8.9 ,8 ... etc ., and the focus struggle and buzzing still there ?
Click to expand...
Click to collapse
I tried and initially it doesn't seem to happen when the mega pixels are lowered but I haven't tested extensively.
I went to Sprint today and the technician concluded that he was ordering me another phone so definitely seems hardware related.
Sent from my SM-G920P using Tapatalk

Loudspeaker in call volume is terrible..

Hello,
Got my missus an S7 couple weeks back. I have noticed when we are on call with each other if she has the phone turned on loudspeaker I can barely hear her on my phone. Its so bad, can barely hear most calls so jittery.
Didn't expect this from the S7. Any one else noticed this or could check at some point. thanks.
Sent from my XT1575 using Tapatalk

Yes holy cow, me and my girlfriend got the S7 and have the same problem, loudspeaker is practically unuseable, crackling or cutting out and even when it is clear on a rare occasion the other party cant hear us due to cutting out, 4to5 bars on service and never dunked and since its both of our phones its definitly a phone issue, scouring every forum i can find for a solution. All i keep getting though is the stupid 10 common problems with s7 pages. Im so close to returning this pos. If i dont find a solution in the next week im returning and going back to using my nexus.

Android4Loot said:
Yes holy cow, me and my girlfriend got the S7 and have the same problem, loudspeaker is practically unuseable, crackling or cutting out and even when it is clear on a rare occasion the other party cant hear us due to cutting out, 4to5 bars on service and never dunked and since its both of our phones its definitly a phone issue, scouring every forum i can find for a solution. All i keep getting though is the stupid 10 common problems with s7 pages. Im so close to returning this pos. If i dont find a solution in the next week im returning and going back to using my nexus.
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You can try to install a sound mod, but if it doesn't work then you are just one of the few unlucky who got a defected unit.

No problem here.
My speaker is too loud.

Problem here too
My problem happens when during conversation I turn my Speaker mode, the other side have trouble hearing me as my voice get "cut" - and on normal mode all is good.. any solution?