No Sound - Vibrant Q&A, Help & Troubleshooting

I have a Vibrant on which the sound stopped working. I would appreciate any input on diagnosing the issue.
I bought the phone for my daughter to use as an PMP with no cell service. It got it super cheap because it wasn't working. The previous owner had gotten it wet, which is confirmed by the water damage indicators. He said it worked up until he couldn't get it to turn on. I diagnosed an issue with the power button and replaced it. It powered on and worked fine all day. The one issue I noticed was that it wouldn't shut down all the way. It gets stuck on the pink square that says, "good bye" and then I have to remove the battery.
My daughter spent the evening playing Bag Piggies and Happy Street with the sound working fine. After she went to bed I loaded some music on it via a USB cable. I think the sound may have stopped after that, but am not sure. When I got up this morning no sound would come from the speaker or the headphone jack. Otherwise, it works fine. Though no sound comes out of the headphones the player stops when I remove the headphones, so it must know the headphones are in. Sound does work when I connect it to my Blue Tooth speaker. I tried a factory reset, but it didn't make any difference.
I read in another thread that someone said something about the sound, light and proximity sensors are all connected by one cable. I can't test the proximity sensor because I can't use the phone function, but it seems that the light sensor isn't working. With auto brightness on the brightness doesn't change when I cover the sensor or hold it up to light. I did disconnect this cable and re-connect it a couple of times, but nothing made any difference.

sound
What Rom are you running?

It is stock, but it is rooted.
I am pretty sure it is the part that is all connected between the earpiece, headphone jack and sensors. I ordered a replacement from e-bay which looks exactly the same, but the plug is just a tiny bit different, so it didn't work. Frustrating.

You should use Odin to flash a stock firmware first to see if it solve the issue with the shut down.
About the parts, you might have gotten the S4G (T959V) headphone jack which if I remember correctly do no fit the T959. However, the speaker, camera, slimslot and screen are exchangeable between the two.

Related

Headphone bug? uneven volume

I plugged my headphones in for the first time today and i realized that the left side was quieter than the right. And I unplugged it and replugged it in and it was fine. Then I tried it again and the left side was lower again. I'm not sure what's causing this or if my tablet is defective. But it seems like a hit or miss on getting even volume from both sides.
Anyone else having this problem or can test it out?
I have te same issue and it happens every time I plug in headphones and its annoying.
For me this only happened when I use my SGS2 headphones on Nook.
Actually, I found that SGS2 headphones only work well on the SGS2. With my laptop they have tons of noise, on nook sometimes I have uneven volume.
Although on SGS2 they have the best sound I've ever heard in headphones..
Have you guys tried other headphones?
I only have the one pair of head phones and they are a generic brand from dollar general and they dont have any issues when i use them with either my pc or psp or phone for that matter
Montisaquadeis said:
I only have the one pair of head phones and they are a generic brand from dollar general and they dont have any issues when i use them with either my pc or psp or phone for that matter
Click to expand...
Click to collapse
My 5$ noise isolation headphones work just fine? O_O
Montisaquadeis said:
I have te same issue and it happens every time I plug in headphones and its annoying.
Click to expand...
Click to collapse
This.
Every single time.
no issues here.
No issues here.
Headphone bug
Yes I too have that problem. Glad to see that it's not just me & mine.
Stupid question - for those having issues, have you tried wiggling or rotating the plug once it is plugged in? Sometimes I find if I have a spot of oxidization on the plug it will cause said uneven volume. It could explain the difference that occurs when you unplug/plug back in.
Another thing to try would be to plug them in when the device is asleep to see if that helps. If there is anything that tries to reduce the "pop" of the sound of plugging in the headphones it *might* affect how they sound after the fact.
Just grasping at straws here based on my experience with other devices.
I was having this problem until I realized I only had my headphones plugged in half way. Don't mean to be a jerk, but have you tried plugging your headphones in just a little further?
Sent from my DROID BIONIC using Tapatalk
no amount of fiddling with the plug helped me at all still have the issue and its annoying since the speaker isnt loud enough when I am out and about.
Another thing to consider - another issue I've had with certain device/headphone combos is that some headphone jacks either don't have a long enough plug or the plastic jacket of the jack interferes just enough with the plug in the device to affect sound (essentially related to downsay's comment). Try a cheap pair of 'phones from the dollar store with a simple jack and see if the problem persists. If so, perhaps the device is defective...
These are a cheap pair of head phones from dollar general lol.
Edit: Plugging the headphones in while the device was asleep seems to have fixed the issue for me for now. Sound is equal in both cans now
I have tried 4 different earphones, they have been plugged in all the way. Some people have no problem, so I'm beginning to think this is a hardware defect. I'm going to exchange mine and will let you guys know if there is a difference. I'll also try out the display model and see if it suffers from this problem.
Glad to hear you got them to work. Please do let us know how it goes with returning the nook tablet.
Sent from my DROID BIONIC using Tapatalk
I replaced my Nook twice partially due to this issue. Same problem on all three and it's always the left channel that is not connecting properly. I have found that I can get a good connection by plugging the jack in slowly. I think this is more a software issue than a hardware issue.
Yea just exchanged my tablet as well and the same issue is there as well as the one at the store. Plugging in slowly does help. Just before it engages the last click, if you hear both channels you're golden. Hopefully this is a software issue because it seems to be random. Unfortunately the one I exchanged has a creaking case, so now back to exchange again.
I stopped by Radio Shack this afternoon and purchased a $5 female to male 1/4" stereo connector. It seems to have solved the problem. I had similar problem years back with an iPaq PocketPC. Due to the shape of the hole on the iPaq/Nook, the headphone/earphone connector isn't inserting deeply enough.
Another solution would be to use something like a Dremel Mototool and shave away some of the excess material on the headphone/earphone adapter, so it can insert a little bit deeper.
ibgap said:
I think this is more a software issue than a hardware issue.
Click to expand...
Click to collapse
What is everyone testing their audio on? The stock media player? Video (what program)? Is it on every application you try?
I haven't had any issues with audio in games, websites or MX player at all other than a loudish pop when some programs start up, but I'm using a set of Denon stereo headphones (so, good (large/long, gold) headphone plugs on it, jiggling the connection does nothing).

[Q] Earpiece speaker broken after glass replacement

So, I've replaced the phone's glass/digitizer, and after reassembly, everything but the earpiece speaker is functioning. Upon closer examination it looks like this piece:
i42.tinypic(dotcom)/2lntr49.jpg
has fallen off. It's ridiculously tiny:
i44.tinypic(dotcom)/2ykkhad.jpg
Is this piece even sure to be the reason the earpiece won't work? If so, is there any way it can be reattached, or am I totally screwed?
Did you ever find a solution to this?
I am also wondering if you figured this out.
I have an Atrix that worked fine for months but one day the speaker stopped working. We had it sent it for warranty repair and it came back only to work once. It appeared to be working but the speaker 'popped' and stopped working as soon as we turned up the volume.
I then bought a replacement speaker ribbon cable myself and after putting it in, the exact same thing happened again: On first impression the new speaker worked, but then we turned up the volume and *pop*, the speaker is broken.
Upon looking at the speaker that I pulled out during my own replacement, there is a resistor missing like in your pictures. However, it's a different one of the six. I am willing to bet that the speaker in the phone now is also missing a resistor since the pop.

xperia z2 - headphone port issues

hi guys, basicallynim wondering if anybody else is experiencing the issues that i am.
Essentially im ecstatically happy with my z2, except the headphone port seems faulty. While driving i use the 3.5mm jack on the z2 to connect tk the car.
This is when i noticed the faults with the headphone port. If i insert a 3 or 4 pid connector, either a 3.5-3.5 cable, a standard 3pin headphone connector, or a 4 pin headset, a slight nudge on the connector disconnects the headphones/cable and music stops. Sometimes, google now gets triggered as well. The same things happen if i twist the jack, whatever is connected. It also seems quite loose, and there is no positive click when a jack is inserted.
I would upload a video showing what happens, but my only video camera is in my z2.........
It has also not been submerged/wet at all, and is kept in a case (i tested the jack without the case as well, but it still happens)
In my brand new Z2 I also don't hear that click when inserting headphones but they are in the deep all the way. I tested 4 different earphones and speakers but none gave me any problems(I was twisting jack and trying to move it but connection was too tight), no loss of sound. I think you should get your Z2 serviced or replaced. Also I have a question. When you plug in normal headphones or speakers(not the noise cancelling ones), do you get a notification saying that you connected them or not? I only get something like this when Smart Connect is enabled...
I have issues with jack too. When you pulg in headphones, it sometimes wont recognize that something was plugged in, but if you try to twist the jack in the phone, it may get working (the sound is clear, no loss). The problem is when you put the phone in a pocket and walk, the jack is moving there so it is very likely to stop working and u have to twist it again.
When I bought the phone, I had no problems with it, but after first water test (which resulted fine, there was no water inside), the problem started.
Got the phone for 2 months and the issue still persists.
My solution is plugging in, search for the right spot before it starts worrking and walk with phone in a hand, holding the cable so it wont move in the jack.
i got it replaced in the end, had the new one for 2 weeks with no issues, so definitely a hardware fault.
Headphone jack not working after submerging in the water
Hi,
I submerged my xperia z2 last night in the swimming pool. It's been 12 hours since I submerged my phone. Every thing is running perfectly except for my headphone jack. The first time I used my earphone there's small amount of water coming out from the hole. The headphones is not working because it's not fully dried from water? I tried cleaning it up and blowing some air for some particles to get dry but it still not working.
I need help please because my phone is not insured because I bought it online
What should I do?!

Headphone jack issue

Hi guys.
I have had this issue for awhile and have put it off thinking it was a headphone cable issue but it's not.
I have already tried cleaning with contact cleaner and rubbing alcohol.
My issue is that my phone will trigger "Google voice" search just by slight movement at the cable /jack junction. This is insanely annoying considering I bought this phone due to its audio prowess.
It will also automatically pause or change tracks with the same jack/cable movement.
I am Canadian and bought this from HK via ebay. I am one of those who almost never bother with warranties but obviously would seeing as I spend near a grand on this thing. How would I begin on a warranty claim?
Thanks.
Seems to be a common issue, unfortunately. I haven't really found a way to fix it yet.
How new is your device?
What type of finish is on the end of the cables ends?
I use this cable with almost no issue. Once in a while it will trigger voice when I plug in. But that's all.
https://www.amazon.com/gp/aw/d/B00F9KUF7O/ref=yo_ii_img?ie=UTF8&psc=1
I've also got a phone from HK prior to release in my country and have been struggling with this.
It looks to me that this is because of the way the phone detects your device. I've that the headphones that comes with the device and other earbuds works with no problems, but my bigger M40X for example have this.
The best solution I've found so far is this: plug it and leave it (not moving it at all) for about 10 seconds. After this the problem seems solved most of the time.
Unplugging and re plugging it several times also worked sometimes at the begging, but it was very frustrating and probably not so good for the longevity of the jack.
I'm actually about to make a factory reset for other reasons, but I'll post here if it makes any difference.
UPDATE: The factory reset did not fix the issue, but I have the impression it's triggering the high gain with my m40x as now I've noticed increased volume and no difference to when doing that trick of plugging the detachable cable first to the phone and then to the headset. Don't ask...
I had this issue a few times on my previous phone (Droid Maxx) when in the car, as I was plugging it in (usually when there was turbulence). I thought it was due to the tip of the plug contacting one of the other contacts in the jack. See this link for what the different parts of a headphone/mic combo plug or jack are. I'm not sure if your cable has all of those, but if the wrong ones touch maybe it triggers the mic to listen. Or internally your cable may be shorting between the different signals. Just spitballing ideas.
You know what guys, a friend of mine really liked my phone and got one as well. So when he got it I asked to him to test the jack problem with my headphones and it was simply not there. I do suspect this is a problem with the device. I'll try to get in touch with LG a second time for support (as the first time they asked me to get back to the country where I got it, the Philippines, and this is not really an option).
MrCogito said:
I've also got a phone from HK prior to release in my country and have been struggling with this.
It looks to me that this is because of the way the phone detects your device. I've that the headphones that comes with the device and other earbuds works with no problems, but my bigger M40X for example have this.
The best solution I've found so far is this: plug it and leave it (not moving it at all) for about 10 seconds. After this the problem seems solved most of the time.
Unplugging and re plugging it several times also worked sometimes at the begging, but it was very frustrating and probably not so good for the longevity of the jack.
I'm actually about to make a factory reset for other reasons, but I'll post here if it makes any difference.
UPDATE: The factory reset did not fix the issue, but I have the impression it's triggering the high gain with my m40x as now I've noticed increased volume and no difference to when doing that trick of plugging the detachable cable first to the phone and then to the headset. Don't ask...
Click to expand...
Click to collapse
Funny you mentioned the volume increase. That is a trick I learned from someone in another thread as the standard gain setting for low impedance headphones was too weak. That made a vast improvement in volume and was a life saver because I bought this phone specifically for its audio abilities.
As for the Google voice thing the only thing I found that worked was going under apps and disabling the Google app which is ridiculous considering it kills Google on tap which is a big feature of android.
I am pretty sure this is being trigggered by the jack somehow engaging a contact. Explains why it's triggered when I move.
Drives me nuts. Read somewhere that MM fixed this but not for me. I will try enabling Google app and uncheck all the voice options and see if this helps.
You know what, after struggling long with this I've finally gathered the balls to buy a headphone jack part and replace it myself. I've done it with my old Nexus 4 (the jack actually broke there).
It takes a while to arrive, but I'll perform the change and post the result here.
Where I got it from:
http://www.ebay.com/itm/122034019463
I sometimes have the voice recognition and volume issue, but for me it appears to be an issue with my headphones (Bose MIE2i). I don't have the issue with any other headphone or cable. I have this issue when I fiddle with the in-line controls of the Bose (both this and the 1st pair of Bose). My belief was that it was due to poor shielding of conductors in the controller or shoddy wiring connections.
Did u ever solve the problem with replacement? Im having issues with left and right volume. Like a shorted cable, but bought new phones & still doing that.
Just in case anyone is still suffering from this problem, I made a discovery today. I've replaced the headphone jack in my v10 3 times thinking that they're just ****ty headphone jacks that break all the time, but in my case at least the fault wasn't the contacts inside the jack itself. I found that my problem was actually related to the push-down connector that clips to the motherboard. I had a hunch that keeping the phone in my pocket with headphones connected was slowly rocking it back and forth and would eventually disconnect it. In order to add more clamping pressure to the connector, I put 3 small slices of electrical tape on top of it before screwing the back down. On my walk home today, the left earphone would disconnect with literally every step that I made. After putting the electrical tape in the problem was solved.

[HW] Serious problem, the speakers working, headphones not!

So i checked dozens times if the jack socket is ok and it is, also the motherboard pads looks ok, but i can't make any headphones to work anyway.
They don't get detected, ones or twice they worked for 1 second, and then it's only rugg noise.
no idea anymore. No any garbage inside. Everything look clean and cool.
I also flashed and rooted it with 2 different roms. Didn't help.
Pls help.
Fox_Murderer said:
So i checked dozens times if the jack socket is ok and it is, also the motherboard pads looks ok, but i can't make any headphones to work anyway.
They don't get detected, ones or twice they worked for 1 second, and then it's only rugg noise.
no idea anymore. No any garbage inside. Everything look clean and cool.
I also flashed and rooted it with 2 different roms. Didn't help.
Pls help.
Click to expand...
Click to collapse
hardware issue, you must need a technician
Could the IC get wrecked? It should not cause the speaker works normal. I can hear all voices and music.
Fox_Murderer said:
Could the IC get wrecked? It should not cause the speaker works normal. I can hear all voices and music.
Click to expand...
Click to collapse
Maybe the headphone jack sensor got damaged. Does the headphone icon appear on the status bar when plugged? If not, then this is likely the issue.
Where is jack sensor?? How does it looks like?
Fox_Murderer said:
Where is jack sensor?? How does it looks like?
Click to expand...
Click to collapse
The jack it's attached to the upper part of the board. You'll have to open the phone. And it is covered in plastic. If it's damaged then you'll probably have to replace it.
With EdwinMoqs and Artas' roms volume output can be high enough to cause clipping, which is often accompanied by false headset removal event. You have to carefully adjust the maximum safe volume level, but in the end it's still louder than stock rom which is crippled by EU and probably US regulations.
I can adjust volume via headset button, with the Headset Button Controller app. Setting max volume to 80-90% should do. The clipping protection in poweramp wasn't effective, it did the job with Artas' rom.
Problem can also be caused by a switch, which should be under one of the contacts in the jack, and can be reached with a needle(i never checked how it looks inside the jack). Also the plug should fit in to the hilt. Something might block the plug, the spindle with the contacts be too short. If you get the plug fully in and still see the spindle you're safe.
Socket looks like connecting, i can see pins moving. And i was shorting some last pins and it didn't said headphones is on.
There's a new feature in Android from 5.x or 6.x up, called Pressy Mode. It does exactly what the problem is here, and it can be controlled by Headset Button Controller app.
Probably intended for using the headset as antenna for a built-in tuner solely.
Ok, thank you all to trying to help me. I fixed this, it is working for now, i don't know for how long.
I connected for couple of seconds left channel and/or right channel by wire to the grounded Metal shield on board, and it started to detect headphones every time for now. The wire is not needed for constant working. I don't know how it worked. Also, motherboard was just a little moving over socket, so it was needed to make it hold still. I puted some little plastik on board so it pressed to the back. Works for now. I just dont know for how long. But there are still some little scrathes noises so it must be faulty IC or something in way from controller to the socket. The speaker has no scratch noises, works normal. but elements looks normal no green rust or anything.

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