Back speaker dead, oxydation sign. - Galaxy S 4 Q&A, Help & Troubleshooting

Hello,
After a sim reading problem, my phone was sent in a reparation center & come back with this problem solved (remplaced sim/sd module) but now my phone have an oxydation sign.
& now the back speaker is no more working.
I asked the reparation center to fix that but they don't mind.
So, I want to know if the speaker problem is due especially at the oxydation sign at this particullar place (can't post the photo: i'm not allowed to post links), or if I can fix the the speaker normally like it doesn't have any oxydation.
Thanks.

In your place I would contact an organization working in customer rights protection. If they really messed up the speaker during their repairs, they must fix it free of charge, definitely.

Related

Sound issues with the Wizard

My dear Wizard has broken. Again. In fact this would be the 5th time. But my supplier, 02, is breathing a breath of relief as I've just moved out of warranty and can't get it replaced again (ironically, the last send-in for repair was two weeks ago, which was in the warranty period.)
Anyway, the problem is this. The headset jack is borked. When headphones are plugged in, all the sound is horribly distorted - it sounds like I'm underwater. This is particularly pronounced for the speech part of the spectrum, leaving my music without lyrics!
This affects all headphones I use with it and isn't software as the speaker works fine. If I apply pressure to the jack pushing it up towards the screen, it can be made to sound ok. So I would guess it's a bad contact or some grime etc that's preventing a good electrical contact (the sound does feel like it's being put through a capacitance filter).
Any ideas how I can make it work again? If not, I'll have to go buy a bluetooth headset, but I'm a little skint right now..
No solution from me, but this might help. You can try checking with O2 regarding your current warranty as you have your phone just fixed 2 weeks ago. Some company will automatically renew the warranty period if the device is being fixed under warranty.
Good idea - but when I called up I asked about this to no avail. Turns out they don't provide a warranty on repair models. Arg.
you could try fixing it yourself, google for 'wizard service manual' there is a copy on another forum which you will have to register for, i don't know if there is one on this site
It might just come to that. I might just try blagging a repair - it seems a little out of order that they won't repair a defective phone they sent me somehow. Besides, if I have a phone that works, I can make calls and generate them revenue! But... if that fails, out come the screwdrivers.
Actually, the symptoms suggest to me that it's not broken per se, but rather dirty or similar. The distortion sounds like a capacitor which suggests the jack is being obstructed very close to the contact. Perhaps it needs a clean of a sort...
S*it the bed?
My phone has the same problem. But, i don't think an american carrier would be as understanding as a english carrier about modification, so you might have to do what i am going to do
1. Bribe someone at the T-Mobile store.
2. Bribe My Cousin at the Cingular Store
3. Check E-Bay for a cheep parts phone or a dummy who has a bad description for a phone.

Microphone problem - no one can hear me

Hi. Got the issue for last 2 weeks - nobody can hear me, than holding pda as a normal phone, only than speaking directly to microphone, holding it in front of the mouth.
Tried lots of builds, but it doesn't seem to help anyways. Maybe there are some progs to help? Or the only way is service?
If you've tried a few ROMs and it didn't help, my guess would be hardware fault. Did you drop it before this problem? It could be as simple as a connection came loose.
If its still in warranty (doubtful) then take it in for a warranty service otherwise you may need to pull it apart yourself... To send in for repairs could cost you $$$... Do a search for the "HTC service manual Hermes". This will get you the instructions you need to pull apart.
Cheers...
it seems to fall down a bit)) and got no warranty)
to pull apart and to "check or missing rubber"?

Help needed. Mic component removed by samsung service

hi i had a problem with my phone mic the other party were not able to hear me clearly and my voice was cracking. i took my handset to samsung ASS last week and they removed a white plastic part near the mic. Pls kind attached image of part that was removed. but the same was not given back to me by ASS. need to know as to what this part is and from where can i get a replacement to this part only without buying the entire mic.
why did they remove it? can't you take it back and get them to fix it properly?
you have to buy the entire board, can't just buy the mic plastic/rubber
if you do need to buy, you can get it here
http://www.ebay.co.uk/itm/Flex-Cabl...426798?pt=PDA_Accessories&hash=item5ae1beaeae
Why did you start a new thread when you've got one here already detailing the situation?
Anyway, can you not just ask for the piece back from the service centre if you're missing it?

Recently Water Damaged, now booting - but microphone not working.

Recently my Nexus 6P got some water damage from a canoe trip (even though it was in a water "resistant" pelican case), and was not booting up. Took it to get repaired and the shop cleaned up the corrosion on the bottom of the phone where they said the water damage was. Phone booted up perfectly and everything was working great - wifi, gps, speakers, vibration motor, etc.
A few moments later my wife called me and I answered only to realize that she could not hear anything from my end. The microphone was not working. Took the phone back and they replaced the bottom PCB (daughterboard) of the phone which holds one of the main microphones.
No luck. Now I'm able to use my Nexus 6P for EVERYTHING except making phone calls, which kinda blows. I know I could use bluetooth etc. but that's not really a solution for me.
Does XDA community have any thoughts / ideas about what the problem could be and any possible solutions for me?
Thanks a ton guys!
Nathan
I think your only option is to take it back to the repair shop again.
Shop said that is all they could do for me. The daughterboard is brand new, so if the microphone is still not working, could it be something wrong with the connection to the main board? Would replacing the ribbon cable prove useful?
Thoughts appreciated!
Nathan
Without seeing the device it's very hard to say, but yeah, possibly.
I'm having the similar issue where I went to a foam paarty and got the phone wet. Fortunately everything is working fine except the proximity sensor. Sent phone to Ubreakifix for repair but tjeu couldn't find the part anywhere. Huawei/Google don't provide the replacement part & Huawei don't repair water damaged phone.
If someone could tell me where can I find the Proximity Sensor replacement will be very much appreciated.
Thanks

Help ! Water damage . audio wont work

Hey guys I'm new here. A few weeks ago i happened to not notice that some liquid spilt on my phone while driving and i left it there like that for a while . then When i got a call and answered couldn't hear the other person. Then i noticed water on the fingerprint scanner as i had a spigen case and it had managed to get into my phone. I turned off my phone immediately and disconnected everything. Next morning i happened to removed the board and dry it out as i have done this many times before when i changed the thermal paste. The water damage indicator was red. After ensuring everything had dried out i put it back together and my phone powered back on and it charges well. But when i go to play an audio file. I get an error Sorry, the player does not support this type of audio file. The audio recorder hangs and i camera app also works but when i switch to video it hangs. Phone has been reset to factory. Same issue. Sorry for the long story. Need some Help on what part to replace. Is it the mic and speaker that's busted or some component like the DAC. If so where is the Dac located and how can i go about fixing this. Any part websites you recommend I'm from India.
Any help is nice guys. Please
My first V20 was one I bought on ebay that had sound not working. Also the camera was not working. I though it would be an easy fix, well, hoped actually, but it was not. I didn't pay much for it so I though it was worth the risk. The problem you have sounds exactly the same. Software reset won't fix it.
I did get it to work though temporarily. I put the motherboard in the oven for 10 minutes. It worked for a few days only.
The problem is that the DAC chip is now faulty due to water damage I'd say. You need a new motherboard. I would suggest buying a new v20 and keep the old one for charging your spare battery on quick charge! Or you can buy a new motherboard only on alliexpress for about 50/60 euros.
Thank you. I did consider an industrial oven. Could you please help me with temps you used? Was it the same error you got while trying to play a track?

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