Earpiece stopped working - tried everything - G1 Q&A, Help & Troubleshooting

The earpiece on my G1 stopped working completely. The only way that I can make or receive calls is to use the speaker phone. I'm running Cyanogen's 2.1.
I've done several full wipes. Reinstalled CyanogenMod from the very beginning. Installed SuperD and then Cyan again. Flashed my Nandroid backup. Flashed the newest radio. Checked the obvious things like in call settings and volumes.
When I'm in a call, the other person can hear me but there is no sound coming from the ear piece. This happened seemingly overnight. A few days ago it was working fine then I tried to make a call and thought I didn't have service because I couldn't hear it ringing.
Please let me know if you have any ideas.
Thank you.

This happened to me when my G1 dropped down on the carpet from 30cm height.
I had to open the phone and to resettle the earspeaker. Everything was ok afterwards

Hrmm I'll give that a try tonight. Thanks!

I really shouldn't be allowed to repair my own electronics. After an hour and a half of tinkering, I finally got the phone open. I didn't have the right sized philips to take the screen apart. I used an eyeglass repair kit, a Dremel with cutting wheel, an adjustable wrench and knife. A broken plastic clip and snapped screw later, I had the screen off. I was sure that I had broken my phone, so I put it back together real quick and turned it on. Not only did the screen still work, but my earpiece speaker magically works now.
You can't even see the Dremel cutting wheel marks all over the phone with my Seidio case on.

Related

Replacement for External Speaker?

My captivate's external speaker came loose a few days ago and the sound went dead every time it does. I can temporarily fix it by pressed hard on the back of the speaker and push it back to place however, every time the speaker is so loud (50% or higher) it came loose again. So every time someone call me or the arlam goes off, the sound went dead again.​I took my captivate apart hoping I could tighten the loose part but the speaker is just one piece that is all glue together. I'm all for opening the speaker and fix it but Im want to make sure that it is possible. So I just want to know if you can open the speaker and fix this problem, if not is there a place or website that sell replacement for the external speaker? Most of the site I looked only sell stuffs like camera, back covers, and lcd displays.​
super114 said:
My captivate's external speaker came loose a few days ago and the sound went dead every time it does. I can temporarily fix it by pressed hard on the back of the speaker and push it back to place however, every time the speaker is so loud (50% or higher) it came loose again. So every time someone call me or the arlam goes off, the sound went dead again.​I took my captivate apart hoping I could tighten the loose part but the speaker is just one piece that is all glue together. I'm all for opening the speaker and fix it but Im want to make sure that it is possible. So I just want to know if you can open the speaker and fix this problem, if not is there a place or website that sell replacement for the external speaker? Most of the site I looked only sell stuffs like camera, back covers, and lcd displays.​
Click to expand...
Click to collapse
maybe you can contact this company and see if they can get it.
http://www.globaldirectparts.com/Samsung-Captivate-i897-Replacement-Repair-Parts-s/6412.htm

Help! I can not hear sound from ear phone...only speaker on the side

As the title says, I can not hear anything when making or recieving a cal. I can however, when activating the speaker on the side of the phone, hear everything.
I think it could be two things.
1) I just took apart the phone to replace the ribbon cable because it was giving me problems, so I might not have replugged something when reassembling the phone.
or
2) The radio version is either corrupted or not working, and I have not been on the phone scene for over a year, so I do not know the latest version. I am using the very latest version of Energy with sencity (July 4th).
Any suggestions? I can not take calls without everyone hearing it....
Anyone??????????????????????????????????????????????????????????????????????????????????????????????
Also I updated the Hard-SPL to .72 from .52, and then to .78, and then flashed the latest energy ROM. This is really annoying...
thanks...
Had the same issue myself but mine was due to the replacing the casing. I forgot to take out the small speaker in the old casing and put it into the new one. It should be located on the backside of where you place your ear (not a good description, sorry!). If you replaced the ribbon only, I think you should take a look at the prongs of the small speakers to see if they are still good. You could possible bend those prongs so they make more contact with the connection.
Interesting. I guess it might be an internal problem then. Thanks a lot.
I ordered a keypad too, so I will wait for that before I take it apart again. I also need to apply some electrical tape where the internal tape used to be.
All in due time.

[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 ).

Quiet Microphone

I just replaced my charging jack/headphone jack/mic board last Friday (Apr 10th) and everything was working fine. Worked all weekend fine and made several calls. Now, if I get a call the person on the other line can not hear me (They can but extremely faintly).
If I put my mouth and lips pretty much in the microphone with the phone perpendicular to my face the other person can hear me normal. Speaker phone seems to work fine. I just did a complete factory reset and that did not fix my problem. Possible the board is bad or is there some sort of voice setting I am missing?
Thanks.

Problems with Microphone on i8190(L)

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.

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