Problems with Microphone on i8190(L) - Galaxy S III Mini Q&A, Help & Troubleshooting

Hey everyone!
Well, my sister's phone met the beer glass for a couple of minutes maybe, so the phone wasn't working at all, so I proceeded to clean it with Isopropyl alcohol, gave it a bit of organic flux with a lot of care, and the phone started to charge the battery as soon as I tried it, the battery is giving good charges, everything seemed fine, but the Microphone on the phone is not working, in any app, not from camera, sound recorder, any app I've tried, So I guessed it was time to replace the Mic...
Bought a new Mic and proceeded to replace it (I asked a friend for a Weller heatgun), the mic seems firmly soldered, but can't record any sound, you can only listen some crackling from the phone, hands free seems to work.
Is there anything else to do to make it work again? Maybe the Mic was defective?
Any help will be appreciated.

Related

Headphone jack not working

Hi guys, I post this problem with a very heavy heart because I know somewhere inside that it's unfixable.
So, I sent my phone in for the unbrickable mod, all was successful, but now the headphone jack is absolutely not responding... I tried 4 roms, full format, kernel change, voodoo, nothing works... When I plug in an earphone, all sound still comes from the speaker... It's like no matter what, the earphone jack has stopped responding... Bluetooth earphones work fine, proximity sensor works fine, as it is my understanding that the headphone jack and proximity sensor connectors are linked... Everything else works perfectly.
Can somebody pls suggest a simple hardware or software solution that might help me? I could easily send it in for repairs, but I can't go without this phone for a week, again. This is currently my only smartphone, so if nothing else works, I will send it in, hopefully, by the end of November, when I get my nexus prime. In the meantime, any ideas??????
Sent from my cell phone. DUH.
It's got to be a hardware issue. I've seen something similar to this for computers, but not Smartphones. Usually whatever component the headphone jack is soldered to is the part to get replaced and then it magically starts working. I can't imagine in any way that AdamOutler would accidentally break the headphone jack. Unless maybe there is a single wire he didn't put back together and its causing only the headphone jack not to work...just potential thoughts.
Unfortunately, your best bet is going to be to give it up for another week. I lost my Smartphone the past week due to Soft Bricking it and I went insane, so I know the feeling. JIG should be in the next couple days.
Good Luck!
Yea.. Nothing on Adam, he's been a huge help.. Just wondering if there was some sort of small adjustment I could do that will help... Otherwise I will just live with it for a couple of months n send it in when my nexus comes in.
Sent from my cell phone. DUH.

[Q] No sound from earpiece or from music, but notification/alarm/other sounds work

Hi Forum,
I orginally posted this topic on the man Q and A board but it was buried quickly with no response. Perhaps this is a better venue to ask.
My phone is roughly a year old, and today I ran into a weird and potentially phone killing problem
I received a few phone calls from my girlfriend today, the ringer rang loud and clear, but I heard no sound from my ear piece. After a few "Hello?"s, I hung up thinking it was a bad connection. Upon seeing my girlfriend afterwards, she said she heard me on my end. So I got her to call me again and I tried to use speaker phone, and I could hear her fine.
Doing some research on google, I only ran across one other person who had this problem, and upon seeing this, I tested my music player, (as theirs didn't work), and mine doesn't work either
This other person said the problem resolved itself a day later.
In short, my ear piece has no sound during a phone call and my media sound doesn't work (though it works w/ headphones.) My notification sounds and speaker phone DO work, as well as my alarms
Do the notification and speaker phone speakers come from a different place than media and ear piece speakers?
Do I have a software issue? I tried the "push the speaker down" solution but to no avail
Should I wait like the other person?
Any suggestions?
Thanks forum!
Codazzle said:
Hi Forum,
I orginally posted this topic on the man Q and A board but it was buried quickly with no response. Perhaps this is a better venue to ask.
My phone is roughly a year old, and today I ran into a weird and potentially phone killing problem
I received a few phone calls from my girlfriend today, the ringer rang loud and clear, but I heard no sound from my ear piece. After a few "Hello?"s, I hung up thinking it was a bad connection. Upon seeing my girlfriend afterwards, she said she heard me on my end. So I got her to call me again and I tried to use speaker phone, and I could hear her fine.
Doing some research on google, I only ran across one other person who had this problem, and upon seeing this, I tested my music player, (as theirs didn't work), and mine doesn't work either
This other person said the problem resolved itself a day later.
In short, my ear piece has no sound during a phone call and my media sound doesn't work (though it works w/ headphones.) My notification sounds and speaker phone DO work, as well as my alarms
Do the notification and speaker phone speakers come from a different place than media and ear piece speakers?
Do I have a software issue? I tried the "push the speaker down" solution but to no avail
Should I wait like the other person?
Any suggestions?
Thanks forum!
Click to expand...
Click to collapse
I had nearly the same issue, except mine got to the point where the speaker phone didn't work either. Music played fine, phone calls stopped working. I went through a lengthy process of accidently deleting everything I had on my phone, which lead me to buy a USB Jig, install the stock ROM and it worked perfectly. I would suggest trying this before you try and physical fixes on your phone.
Thanks for the suggestion SGT_Watkins
I am an absolute noob when it comes to this stuff. So it took me a while to even figure out what you were saying
BUT, after a whole night of reading and flashing it WAS FIXED!!!
I am quite tempted to phone Samsung and give them a piece of my mind after they told me some hardware was defective even though they clearly weren't listening to what the problem was
Thank you again!
How did you solve this?
I have the EXACT same problem on my Galaxy Nexus. I've wiped it, tried different ROMs, kernels... Nothing solves it! It's like there's a persistent software problem that survives flashing and even battery pulls.
My phone had this same issue not long ago. It was after I had used some headphones for about an hour. I work in a paper converting factory, so I assume some dust was packed in the headphone jack and made the phone think something was plugged into it. I turned my phone upside down and used a paper clip to scrape it all out (compressed air may have been safer). After a few tries, all sounds were working properly again.
Sent from my SGH-I897 using XDA

[Q] Speaker mystery

Hello everyone. A few days ago I started having a problem with my cappy, and I can't put my finger on the cause.
My speaker stopped working. Partially. When I'm on the phone with someone, I can't hear anything from them. If I turn the loudspeaker on, I can hear them just fine. Phone rings and notifies me of smses but I can't hear anything else. I don't hear music or video playing on the phone or the alarm clock.
In short, Working: In-call loud speaker, sms and calls.
Not working: everything else - music, alarm clock, in-call sound.
In summery, I can't decide if it's a software or a hardware problem.
I'm running CM 10.1 M2 with devil 4.2.
I should also note that I disassembled my phone to try and apply the
"loosen the screw" fix on the speaker assembly with no luck, nothing changed.
I think both. Earpiece and speakers are different devices.
Hardware - earpiece, software - speakerphone alarms, music etc.
One simple idea: take a piece of something thin, like needle and clean 3.5mm port.
I had almost-same issue 1 year ago. just dust formed wool and began shorting contacts inside port.
Yuna said:
I think both. Earpiece and speakers are different devices.
Hardware - earpiece, software - speakerphone alarms, music etc.
One simple idea: take a piece of something thin, like needle and clean 3.5mm port.
I had almost-same issue 1 year ago. just dust formed wool and began shorting contacts inside port.
Click to expand...
Click to collapse
Thank you for the reply. Let me get this straight, you suggest I clean the 3.5mm port even though earphones work fine? (I haven't mentioned this but with earphones, everything works properly).
earphones = headphones = ear plugs? no, not this.
> My speaker stopped working. Partially. When I'm on the phone with someone, I can't hear anything from them. If I turn the loudspeaker on, I can hear them just fine. Phone rings and notifies me of smses but I can't hear anything else. I don't hear music or video playing on the phone or the alarm clock.
Your phone has 2 speakers - front, and back.
As i understand, your front speaker (for usual calls) is malfunctioning.
And if you turn SpeakerPhone in call, then you can hear oponent?
Try to clear port, this wont hurt. But might fix issue. You don't need to disassemble phone, wooden match will do too for cleaning.
Just nothing wet, and don't do rough movements inside port.
It's a bit fragile.
gosha100 said:
Hello everyone. A few days ago I started having a problem with my cappy, and I can't put my finger on the cause.
My speaker stopped working. Partially. When I'm on the phone with someone, I can't hear anything from them. If I turn the loudspeaker on, I can hear them just fine. Phone rings and notifies me of smses but I can't hear anything else. I don't hear music or video playing on the phone or the alarm clock.
In short, Working: In-call loud speaker, sms and calls.
Not working: everything else - music, alarm clock, in-call sound.
In summery, I can't decide if it's a software or a hardware problem.
I'm running CM 10.1 M2 with devil 4.2.
I should also note that I disassembled my phone to try and apply the
"loosen the screw" fix on the speaker assembly with no luck, nothing changed.
Click to expand...
Click to collapse
When it happened to me I had to re-seat the ribbon going from the speaker to the sim board. it is very sensitive and I had to do it twice before I got connection back....i just banged the phone around too much and the ribbon lost contact....After the ribbon is seated correctly then just don't tighten that screw too much as it will unseat the ribbon again.
So, gosha.
Anything fixed?
I did as you suggested Yuna, I tried cleaning the 3.5mm port but I'm afraid it had no effect.
Then I disassembled the phone again and as Rmntruexjr suggested, I tried re-seating the ribbon connecting the speaker module to the circuit board several times while the phone is turned on and I'm trying to play music throughout the ordeal. That didn't help either. As previously, ringers work and the loud speaker works but alarm clock, music and the front speaker for calls do not.
Does anyone know if the music and alarm clock are being played by the front or back speaker?
If they are played by the front speaker then the problem is obviously a malfunction in the front speaker and I should just get a new one. Otherwise, there is something weird going on and the back speaker only plays some of the sound and then I can't explain it.
music is played from back speaker.
stupid q: did you checked volume levels?
Yuna said:
music is played from back speaker.
stupid q: did you checked volume levels?
Click to expand...
Click to collapse
Yup. Just to make sure, we are talking about System Settings -> Sound -> Volumes?
However, your question has just made me recheck all the settings and apparently the alarm clock does work!
The current situation is music and front speaker in-call sound doesn't work, but back speaker in call sound works and so do all of the ringers, notifications and alarms.
So, if you play music - no go? Try volume buttons in-playing.
There are 4 different volumes, and 1 hidden.
Front speaker might be broken. Try stock rom, if not helping - service.
And also in call try to adjust volume.
Try kernel with/without voodoo sound. Install/uninstall voodoo sound.
Yuna said:
So, if you play music - no go? Try volume buttons in-playing.
There are 4 different volumes, and 1 hidden.
Front speaker might be broken. Try stock rom, if not helping - service.
And also in call try to adjust volume.
Try kernel with/without voodoo sound. Install/uninstall voodoo sound.
Click to expand...
Click to collapse
No go on the music, same with the volume buttons in call.
As for the kernel, I don't think there is a voodoo and cmc version for the 4.2 Devil kernel (for whatever reason), I only found one version of it - set me straight if i'm wrong.
I'll try rolling back and flashing CM 10.0, i'll see if it helps and report back.
Servicing the phone here is probably out of the question since i897's don't exist in my country, only i9000's so if it comes down to hardware, i'll just order a new speaker module from ebay and install it myself.
But to order, you must be sure its speaker itself.
Sounds like software issue now...
Crazyness...
Рус?
I'm actually surprised the ribbon trick didn't work. I know your issue sounds messed up, but what you describe is detail for detail what I was seeing. It made no sense what so ever to me how for instance no front speaker in call but still speaker phone worked, but then no music, yet alarm works....(i think the ribbon can lose contact on just the right side so you only get some things working).
Sorry it didn't work for you, but it might be worth it to try again if you exhaust all other possibilities. If you do, keep the phone off while trying to seat the ribbon(and make sure the little black fastener is all the way open(up) when inserting the ribbon). Then to test without putting it all back together I used an elastic to hold the battery and tested that way........
If it really does turn out to be the front speaker/jack/sensor unit, I found one last month on ebay for around $2 for a cappy with a bad Jack and it was fairly easy to replace.
For what it's worth, mine stopped working the other day for no reason. Hit it, and now it works. Just something to try (not too hard of course, just a light tap on the hand )
x0ne215 said:
For what it's worth, mine stopped working the other day for no reason. Hit it, and now it works. Just something to try (not too hard of course, just a light tap on the hand )
Click to expand...
Click to collapse
Same issue....That is how mine started...I dropped it one day then I went to play music and the sound would just cut out for no reason it seemed...I could shake or tap on the phone and it would come back on for a while, then nothing again....for me, it was the speaker ribbon.
Ahh that's kinda crappy (no pun intended). As soon as I hit mine, it worked the whole time the phone wasn't bricked .
PS I keep getting outbid on these alltechwholesale auctions by the same guy -_-"
x0ne215 said:
Ahh that's kinda crappy (no pun intended). As soon as I hit mine, it worked the whole time the phone wasn't bricked .
PS I keep getting outbid on these alltechwholesale auctions by the same guy -_-"
Click to expand...
Click to collapse
lol, it's not me I swear....:angel:
You suck lol, thought I'd have an easy fix one with just a bad speaker which I happen to have a working spare for! Damn lol.
Anyway, OP, if you continue to have a speaker problem, did you try swapping it out for a spare one?
Yuna said:
But to order, you must be sure its speaker itself.
Sounds like software issue now...
Crazyness...
Рус?
Click to expand...
Click to collapse
So, I rolled back to CM 10.0 and no change, which means that it's probably a hardware issue, albeit, a very weird one.
And no, Israel.
rmntruexjr said:
I'm actually surprised the ribbon trick didn't work. I know your issue sounds messed up, but what you describe is detail for detail what I was seeing. It made no sense what so ever to me how for instance no front speaker in call but still speaker phone worked, but then no music, yet alarm works....(i think the ribbon can lose contact on just the right side so you only get some things working).
Sorry it didn't work for you, but it might be worth it to try again if you exhaust all other possibilities. If you do, keep the phone off while trying to seat the ribbon(and make sure the little black fastener is all the way open(up) when inserting the ribbon). Then to test without putting it all back together I used an elastic to hold the battery and tested that way........
If it really does turn out to be the front speaker/jack/sensor unit, I found one last month on ebay for around $2 for a cappy with a bad Jack and it was fairly easy to replace.
Click to expand...
Click to collapse
I didn't realize earlier that you had the EXACT same problem so I'll give it another go. It's a good idea with the rubber band, I had to hold the battery throughout the ordeal last time. Even if I order one of these units on ebay now, it'll take about a month to arrive.
x0ne215 said:
You suck lol, thought I'd have an easy fix one with just a bad speaker which I happen to have a working spare for! Damn lol.
Anyway, OP, if you continue to have a speaker problem, did you try swapping it out for a spare one?
Click to expand...
Click to collapse
I'm afraid I tried everything I could which relates to the common Cappy speaker malfunction, that's not it i'm afraid.
I spent 10 days in the desert prior to this malfunction so it's very possible sand caused something (there is sand inside the phone ) or I may have dropped it or something. I didn't want to mention this earlier so I don't throw you guys off straight into a hardware issue.
Well imo hardware is usually an easy fix, so long as it's not the main board (at that point it'd make more sense to just buy a new phone). Open the phone up (don't be scared, there's a tear-down guide on this section w/ pictures), take a can of compressed air, and lightly go over all of the parts inside the phone. Take care not to knock anything out of place. You may also want to re-connect all of the ribbon cables, just in case one came loose (very VERY high possibility). If you need any extra help you can pm me here or shoot me an email (I work in IT and do hardware repairs all the time ).

Xperia T microphone problem after dropped into water

This morning my Xperia T accidentally dropped into water. I immediately opened it, disconnected battery and cleaned it as much as possible, trying to warm it a bit, too.
I closed it and everything was ok except for the microphone. Using Miidio recorder, I can't ear anything, except a very low udible voice (only if I scream a lot). Obviously, it doesn't work into calls, too.
I've re-opened it, trying to check the mic ribbon cable, but everything seems to be ok. So...do I need a new mic ribbon now, right?

Earpiece not working after Battery Replacement, any ideas?

I replaced the battery in my wife's phone and immediately afterwards I hear no audio from the earpiece. When I plugin headphones I can hear audio fine from the headphones, youtube pauses when I remove the headphones which indicates it does know that the headphones aren't plugged in and should be sending audio to the earpiece. Does anybody have any idea what connections might be the issue? I have taken the thing apart 4 times trying to find what connector might be misaligned with no luck thus far and really don't want to have to get another phone.
Same exact problem here...
Hi there archangelus2,
Have you ever found a fix to the problem? I also noticed that my loud speaker is now not as loud as it used to be... and by trial and error, I found out that squeezing the top right corner (looking at the screen) it gets a bit louder so I guess that some of the contacts aren't touching well or some other odd crap is going on. The phone is easy enough to open and take apart (if you know what you're doing and are very careful and gentle), but I did notice that given the complains that have been posted post-repair, it does not seem to be too reliable when putting it all back together. The earpiece going completely mute is complete nonsense for instance as there isn't all that much that could go "wrong" in those contacts and I wonder if something gets messed up at the software level after a replacement of hardware like the battery, is performed.
Any help and info will be greatly appreciated.
Cheers! and stay
archangelus2 said:
I replaced the battery in my wife's phone and immediately afterwards I hear no audio from the earpiece. When I plugin headphones I can hear audio fine from the headphones, youtube pauses when I remove the headphones which indicates it does know that the headphones aren't plugged in and should be sending audio to the earpiece. Does anybody have any idea what connections might be the issue? I have taken the thing apart 4 times trying to find what connector might be misaligned with no luck thus far and really don't want to have to get another phone.
Click to expand...
Click to collapse
Is there anyway that you accidentally messed with the earpiece? There is a small rubber protector inside the phone on top of the earpiece, I suggest you check to make sure this is positioned properly on the speaker.
Best of luck,
Matt
Yes, I just got my earpiece fixed. I had a 16 GB AT&T model who's sound was terrific. Then i got greedy and went for a 32 GB latin american model (some telecom I forgot the name of) its earpiece sound was extremely low. I ordered 2 earpieces from ali express just in case they were to be changed. Yesterday I took it to a shop and the guy fixed the original earpiece by applying some tape around the earpiece to focus the sound out of one way and now its as good as new. $10 and am happy.
So yeah probably in your case I'd say he kinda misplaced the earpiece. You may get it checked.

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