Develop Bugs

3.5mm Headphone Jack

Anyone notice that the Headphone input is super awkward? Most of my headphones won't even fit into it properly.
Posted from my Droid Incredible 2

I've noticed mine dont stay in real well.
Sent from my ADR6350 using XDA Premium App

My headphones don't like to stay in especially with the silicon case on. It drives me nuts when I have my car stereo hooked into jack and it gets bumped a little and all I hear is a pop and loud static. Had a similar problem with my Incredible 1.

kiriuskris said:
My headphones don't like to stay in especially with the silicon case on. It drives me nuts when I have my car stereo hooked into jack and it gets bumped a little and all I hear is a pop and loud static. Had a similar problem with my Incredible 1.
Click to expand...
Click to collapse
Noticed that also. It's a flat jack on a rounded edge... Seems odd to me.
Sent from my ADR6350 using XDA App

I'm hoping that one of those 3.5mm input extenders might do the trick.

xgunther said:
I'm hoping that one of those 3.5mm input extenders might do the trick.
Click to expand...
Click to collapse
That's a good idea. It didn't seem to be an issue without a case but with its definitely annoying.
Sent from my ADR6350 using Tapatalk

sunder74 said:
That's a good idea. It didn't seem to be an issue without a case but with its definitely annoying.
Sent from my ADR6350 using Tapatalk
Click to expand...
Click to collapse
I stil have the issue even when taking off the case.

I guess im one of the very few with no issues at all.
I actually bought a set of those "beats by dre" headphone sets and it fits perfectly. Also works just fine with my subwoofer at work
Sent from my ADR6350 using XDA Premium App

Bought this and it's been working great. http://www.monoprice.com/products/p...=10218&cs_id=1021802&p_id=5577&seq=1&format=2
Fit's snuggly in the jack, even with my Otterbox case on.

I also have iBeats by Dr Dre and it fits quite well into my DInc 2.

My brother and I have similar problems with the audio jack. My headphones will fit in but if the cable wiggles I loose connection. The audio stops and I have to unplug and replug the them back in. It makes it so I can't have the phone in my pocket when listening to headphones. I have called Verizon and they said they were not aware of any known issues like this. They sent me a new phone to see if that resolved the problem. I am hoping we got some out of a bad batch...
This issue combined with the lack of root makes me want to sell the phone and get a X2.

No issues with mine either, I have been using it in the gym for the past two weeks and plug into the tape deck adapter in the work truck with no problems

So I called Verizon the other day to explain my problem with the headphones disconnecting after the cord wiggles a little. Their answer was to send me a replacement phone. I agreed and the next day the replacement arrived at my doorstep. Tested the headphone jack on the replacement device and got the same results. After calling Verizon back I waited on hold for an hour while they attempted to duplicate the problem on their end. Their solution was to use headphones without a "L" shapped bend in the connector. They offered to buy me a new pair of headphones so I agreed. I placed my order Amazon today and the Verizon tier 2 level tech will be calling me back Monday to take the charge off my bill. Figured this information may be handy to someone. Good luck!
I understand this is not a fix for a design flaw in the phone but its still a free pair of headphones.

I had the same problem with the lead in my car. I realized the jack was longer than the one on my headphones so I filed the tip off of it w/ a metal file. It seems to work better now.

SoCalSpecialist said:
I guess im one of the very few with no issues at all.
Click to expand...
Click to collapse
no issues here either. ue10's

I tested with a set of Blackberry "L" shaped headphones+mic and they were fine. I wiggled them and spun them and they never lost connection.

dstanley3 said:
So I called Verizon the other day to explain my problem with the headphones disconnecting after the cord wiggles a little. Their answer was to send me a replacement phone. I agreed and the next day the replacement arrived at my doorstep. Tested the headphone jack on the replacement device and got the same results. After calling Verizon back I waited on hold for an hour while they attempted to duplicate the problem on their end. Their solution was to use headphones without a "L" shapped bend in the connector. They offered to buy me a new pair of headphones so I agreed. I placed my order Amazon today and the Verizon tier 2 level tech will be calling me back Monday to take the charge off my bill. Figured this information may be handy to someone. Good luck!
I understand this is not a fix for a design flaw in the phone but its still a free pair of headphones.
Click to expand...
Click to collapse
Which one did you get? Can you get high end earphones like ER4-p?

xgunther said:
Anyone notice that the Headphone input is super awkward? Most of my headphones won't even fit into it properly.
Posted from my Droid Incredible 2
Click to expand...
Click to collapse
Strange...I used mine on a plane last week with my headphones and had no issue at all. I would be interested to know if this degrades over time somehow because I intend to use the headphones often!

the earbud hole

okay it turns out that my earbud hole is messed up X_X im wondering how can i fix it 5minutes ago it was working fine then i put some songs into my phone and now i can only hear from the right side and i have to adjust my jack to get both side to have sound i tried different earbuds samething.

Are you sure its not your ear? Just making sure its not serious hearing loss.
Sent from my SAMSUNG-SGH-T989 using Tapatalk 2

yes.....is there any way i can fix this? i move the jack around and the sound comes back on to the left side of my ear but only for a while X_X
i can only hear from the right side perfectly the left side is dead unless flicker with

EffnNice said:
yes.....is there any way i can fix this? i move the jack around and the sound comes back on to the left side of my ear but only for a while X_X
i can only hear from the right side perfectly the left side is dead unless flicker with
Click to expand...
Click to collapse
Try a different pair of headphones in the jack. Its most likely the headphones that are messing up. I had a pair of earbuds that did that and it made me think my HD2 was dying -__-

i did .....my headphones + earbuds is having the same problem

Did you try a reboot? my phone did that a few times reboot fixed it up

yuppppppp i just rebooted and shutdown X_X
SIGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
does anyone know where i can try to repair this X_X radioshack? J&R? cant even hear music on last day of my break this is probably the sadest moment of my life

EffnNice said:
yuppppppp i just rebooted and shutdown X_X
SIGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
does anyone know where i can try to repair this X_X radioshack? J&R? cant even hear music on last day of my break this is probably the sadest moment of my life
Click to expand...
Click to collapse
Hope you have warranty.
Sent from my SGH-T989 using Tapatalk 2

novanosis85 said:
Hope you have warranty.
Sent from my SGH-T989 using Tapatalk 2
Click to expand...
Click to collapse
Or insurance

I had the same problem with my audio jack, at least that's i thought... but it was the headphones... two pair... picked up a deff pair from walmart and they work fine. Had to buy a deff audio cable as well.
earbud holes are on the side of your head and the 2.5mm audio jack is on the phone... lol

I'd say it's the headphones, just a fluke that both didn't work. It's pretty hard to mess up a 3.5mm audio port, headphones are much more easily messed up. Try another pair, get a pair of cheap $15 skullcandies, it'll give you a definite answer. Worse case scenario, you confirm your thought and have a decent pair of backup headphones.

my headphone works in my PC nope i dont have insurance or warranty X_X
it dont make sense if my headphone work on my PC and doesnt work on my phone :/

You could call Samsung and ask if there's a nearby repair center?

i use t-mobile and my phone is rooted....should i unroot it first O_O?

rmarquez1974 said:
are you sure its not your ear? Just making sure its not serious hearing loss.
Sent from my samsung-sgh-t989 using tapatalk 2
Click to expand...
Click to collapse
loooooooooooooooooooooooooooooooooooooooool

tazb said:
loooooooooooooooooooooooooooooooooooooooool
Click to expand...
Click to collapse
While it may seem I was trying to be funny, I wasn't. People don't realize how volume (to shut other people out at the gym for instance) can still cause hearing damage.
Sent from my SAMSUNG-SGH-T989 using Tapatalk 2

EffnNice said:
yuppppppp i just rebooted and shutdown X_X
SIGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
does anyone know where i can try to repair this X_X radioshack? J&R? cant even hear music on last day of my break this is probably the sadest moment of my life
Click to expand...
Click to collapse
lmao, your life must be peachy if this is the worst thing to happen to you.
send it in through tmobile and lay the cost. you will probably break it more trying to fix it yourself
Hercules was here

Hehe..the earbudhole..
Sent from my SGH-T989 using xda premium

Broken headphone jack. [SOLVED]

It seems like my headphone jack isn't sensing that my headphones are plugged in. I've tried 3 different headphones, 3 different roms all with a full wipe and tried jiggling the jack a bit. No avail... Hmm I hope it's not a hardware problem. =/
Edit: doing some research the headphone jack looks like it's part of the main board... I sure as hell hope this isn't a hardware issue or I'm screwed.
Looks like I was right about how the sensor on the headphone jack went but lucky me there is an app on Play Store that activates and deactivaes the headphones. Wired Headphone/Headset Fix is a widget that will reject or activate headphones if the sensor works or not.

I'm not sure what you are trying to achieve here?
Best thing is to talk first to HTC don't you think?
All parts of the phone are part of the mainboard.
Tw1tchy said:
It seems like my headphone jack isn't sensing that my headphones are plugged in. I've tried 3 different headphones, 3 different roms all with a full wipe and tried jiggling the jack a bit. No avail... Hmm I hope it's not a hardware problem. =/
Edit: doing some research the headphone jack looks like it's part of the main board... I sure as hell hope this isn't a hardware issue or I'm screwed.
Sent by my only One X
Click to expand...
Click to collapse

Laurentius26 said:
I'm not sure what you are trying to achieve here?
Best thing is to talk first to HTC don't you think?
All parts of the phone are part of the mainboard.
Click to expand...
Click to collapse
I'm trying to achieve input. I searched and couldn't find anything similar to my problem. Also the screen, cameras, sensors, battery, speakers ect. Are not part of the main board. The headphone jack is connected to the main board unlike my iPod Touch 1G which it'd headphone isn't part of the mainboard.
Sent by my only One X

Tw1tchy said:
I'm trying to achieve input. I searched and couldn't find anything similar to my problem. Also the screen, cameras, sensors, battery, speakers ect. Are not part of the main board. The headphone jack is connected to the main board unlike my iPod Touch 1G which it'd headphone isn't part of the mainboard.
Sent by my only One X
Click to expand...
Click to collapse
This definitely sounds like a hardware issue to me. Haven't seen anything like this floating around xda... You should be covered by warranty even if you have unlocked as this couldn't be a software issue (which country are you in?). I'd take it back to the company you bought it from NOT HTC. It's up to them to sort the problem out as they sold you faulty goods. Good luck!
sent from my internet

privatetrousers said:
This definitely sounds like a hardware issue to me. Haven't seen anything like this floating around xda... You should be covered by warranty even if you have unlocked as this couldn't be a software issue (which country are you in?). I'd take it back to the company you bought it from NOT HTC. It's up to them to sort the problem out as they sold you faulty goods. Good luck!
sent from my internet
Click to expand...
Click to collapse
I'm in Canada and it was imported from Singapore from family. Sadly that family member lives in London and I have no clue where she bought it from. Well having no headphones isn't too bad for me because all my music is on my iPod and Tablet. The external speaker still works. My only guess would be flashing the jelly bean rom could have broken the headphones but that's very doubtful.
Sent by my only One X

You could try and ask HTC where you stand but I'd imagine you would need to pay for it.

Tw1tchy said:
I'm in Canada and it was imported from Singapore from family. Sadly that family member lives in London and I have no clue where she bought it from.
Click to expand...
Click to collapse
This is what HTC told me via e-mail about repairing an international phone in the U.S. Canada is handled through HTC’s U.S. support channels.
"Dear Barry,
I understand you have some questions about the Bootloader unlock tool and the warranty for your device. I know how important it is for you to receive correct information and I will be happy to answer any questions you may have.
Unlocking the bootloader means that you now have the ability to customize software on your device. Barry, please note that changing your bootloader can cause significant issues with your device and once you have unlocked your device, you have agreed to the disclaimer that states a change in warranty status such that in the event you render your device unusable, you are responsible for the recovery of your device, whether by repair or by other means. The final decision about what is covered under the warranty (and the cost) is up to the repair technicians if you have your device repaired.
As for the warranty, your device does have Global Warranty so if you ever need your device repaired, we can do so here in the United States. Again, the final decision about what is covered under the warranty (and the cost) is up to the repair technicians if you have your device repaired.
To set up a repair ticket, you will need to speak to the HTC America Warranty & Repair Center. Their contact information is 1-888-617-1113 from 8 A.M. – 8 P.M. ET, 7 days a week. Barry, they will be able to answer any questions you have about the warranty and repair process.
I hope this was helpful and that I have answered all of your questions. If you ever have any questions, Barry, please do not hesitate to send us another email. We will be more than happy to answer any questions you have about your device. Thank you for taking the time to contact us and I hope you have a great week! "​
Since every One X built is still under warranty they may not ask for proof of purchase. As for the jack failing, there are probably hundreds of points of failure in a mobile device. You seem to have drawn the short straw.

Thanks for the reply Barry! I will give HTC a call and hope they are generous. Sadly I do have a budget so if the cost is too much i guess I'm all out of luck. The headphone jack isnt much of a problem with me but fixing it would be a plus.
Sent from my ASUS Transformer Pad TF300T using Tapatalk 2

Even if you can't get it fixed for free/within your budget, not all hope of using external headphones are lost. Get a stereo Bluetooth A2DP headset or one of those BT stereo clips that allows plugging in your own headphones. They are more convenient than wired headsets anyway.

I've actually had mine fail the past couple of weeks too. I thought it was a ROM issue but it wasn't. Gonna try calling HTC too.

I too have had a similar issue and was going to post this. I recently dropped my HOX down the toilet. Managed to fish it out straight away and dry it off etc and it appeared that everything was working fine but then I came to use my headphones a day or two after and discovered the phone doesn't acknowledge any headphones being put in.
If you could keep us posted about how you get on that'd be great!
Sent from my HTC One X using xda app-developers app

Ah yeah yes indeed they are not part of the mainboard, a miss interpretation from my side,
I meant in connection with the mainboard.
Btw >> HERE's someone who has similar problem. :laugh:
Tw1tchy said:
I'm trying to achieve input. I searched and couldn't find anything similar to my problem. Also the screen, cameras, sensors, battery, speakers ect. Are not part of the main board. The headphone jack is connected to the main board unlike my iPod Touch 1G which it'd headphone isn't part of the mainboard.
Sent by my only One X
Click to expand...
Click to collapse

thank god problem solved! see the first post if anyone else has any problems.

Thanks very much for the tip, this fixed my issue too!
Sent from my HTC One X using xda app-developers app

It worked but beats profile doesn't work with this. Are you guys facing the same problem?

xavier2k3 said:
Thanks very much for the tip, this fixed my issue too!
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Did this problem show up after flashing JB?
Sent from my HTC One X using xda app-developers app

Tw1tchy said:
Did this problem show up after flashing JB?
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
i am having this after jb install ....one left earpiece not working i have to wiggle jack n it seems to pick up but then fades again ...

Tw1tchy said:
It seems like my headphone jack isn't sensing that my headphones are plugged in. I've tried 3 different headphones, 3 different roms all with a full wipe and tried jiggling the jack a bit. No avail... Hmm I hope it's not a hardware problem. =/
Edit: doing some research the headphone jack looks like it's part of the main board... I sure as hell hope this isn't a hardware issue or I'm screwed.
Looks like I was right about how the sensor on the headphone jack went but lucky me there is an app on Play Store that activates and deactivaes the headphones. Wired Headphone/Headset Fix is a widget that will reject or activate headphones if the sensor works or not.
Click to expand...
Click to collapse
That happend to me a couple of days after my One X fell into water. I blow some air into the audio jack, sucked some air back with my mouth and then took some tissues and clean the inner parts of the audio jack. And after that 10-minutes care my audio-jack started working properly again for 2 months without a single issue so far. You can try what I did.

I love you OP! (no homo). I dropped my One V in some obscure place and, after drying it, buying a replacement battery, and changing the power button-volume circuit, I detected that the headphone jack didn't work! I was going to unsolder and solder a replacement, but it was just the sensor that went bust. That app saved me! Thank you!!

sorry for bringing this topic back up but I had this problem on my htc one and this app worked! seeems the sensor went out on my phone for the hadphone jack

Disable wake on headphone insertion

Ok this has been killing me for the past few days. It seems my headphone doesnt fitbquite nice enough and a little wiggle causes it to wake my phone up. Is it possible to disable the phone from waking up when I plug in my headphones???
This is frustrating because im constantly fighting my phone to stay off!
Sent from my SPH-L900 using xda premium

m4xwellmurd3r said:
Ok this has been killing me for the past few days. It seems my headphone doesnt fitbquite nice enough and a little wiggle causes it to wake my phone up. Is it possible to disable the phone from waking up when I plug in my headphones???
This is frustrating because im constantly fighting my phone to stay off!
Sent from my SPH-L900 using xda premium
Click to expand...
Click to collapse
I didn't know this was that big of a problem.
I always thought it was useful so you can efficiently open your music right when you put in your headphones.
Try turning off the Context Buddy in the display settings and see if that does anything.
Sent from my SPH-L900 using xda premium

Context buddy is already off. It's weird, see, the phone never gets interrupted music wise, but for whatever reason the phone detects it being unplugged and plugged back in (without disrupting audio)
I do have headset blocker but that doesn't effect it, so I'm hoping that someone knows any files I can edit to disable this function

Ok so this is cool, after taking a look at my phone, and messing with the headphone jack. My freakin headphone jack is ****ed up. Something is wrong and the pins aren't properly clicking onto the damn jack. What the hell. I never abused the headphone jack and just like that it's broken. This is BS
I guess I thought it was doing this for a while but that's only because I haven't listened to any music for a few days. I just had my headphones on today at work to muffle the factory noise and kept hearing my phone lock and unlock, but now it's for sure.
My phone has a damaged headphone jack! this is messed up. One of the reasons for wanting a samsung in the first place was hoping they had a better headphone jack setup than HTC does/did (which were physically cracking the headphone jack) and now it looks like my phone is messed up too.
This is ridiculous...
I'm going to see if maybe lint or some crud is stuck inside there...here's hoping that's all it is...
nope, it's the headphone jack. This is bs, I'm going to see if sprint will replace it under mechanical failure or something. The phone's only 3 months old and has been in a case its entire life, never dropped/abused or anything.

m4xwellmurd3r said:
Ok so this is cool, after taking a look at my phone, and messing with the headphone jack. My freakin headphone jack is ****ed up. Something is wrong and the pins aren't properly clicking onto the damn jack. What the hell. I never abused the headphone jack and just like that it's broken. This is BS
I guess I thought it was doing this for a while but that's only because I haven't listened to any music for a few days. I just had my headphones on today at work to muffle the factory noise and kept hearing my phone lock and unlock, but now it's for sure.
My phone has a damaged headphone jack! this is messed up. One of the reasons for wanting a samsung in the first place was hoping they had a better headphone jack setup than HTC does/did (which were physically cracking the headphone jack) and now it looks like my phone is messed up too.
This is ridiculous...
I'm going to see if maybe lint or some crud is stuck inside there...here's hoping that's all it is...
nope, it's the headphone jack. This is bs, I'm going to see if sprint will replace it under mechanical failure or something. The phone's only 3 months old and has been in a case its entire life, never dropped/abused or anything.
Click to expand...
Click to collapse
I've had this phone since the day it came out and never had a problem with the screen turning itself on while my headphones were in, which is saying a lot seeing as I use my headphones every single day on my 1 hour bus ride to work.
And also never had a problem with the headphone jack...
Take the phone to Sprint and tell them the headphone jack is messed up and they will surely give you a new one.
Just you know, be all "frustrated" and what not in the store lol.
Sent from my SPH-L900 using xda premium

Yeah, that's what I'm planning on doing. It's messed up that a 3 month old phone wears out its headphone jack, where my 10 year old cd player still works perfectly fine.
there's no physical damage, it's just that the pins inside have worn out.
Do you think they'll care that my phone is rooted hah. I mean, this is 100% unrelated to being rooted ya know?
I tend to use my headphones 8 hours a day, 6 days a week on my phone. So i guess it was bound to happen. I just hope it never happens again.

m4xwellmurd3r said:
Yeah, that's what I'm planning on doing. It's messed up that a 3 month old phone wears out its headphone jack, where my 10 year old cd player still works perfectly fine.
there's no physical damage, it's just that the pins inside have worn out.
Do you think they'll care that my phone is rooted hah. I mean, this is 100% unrelated to being rooted ya know?
I tend to use my headphones 8 hours a day, 6 days a week on my phone. So i guess it was bound to happen. I just hope it never happens again.
Click to expand...
Click to collapse
If anything before you go just do the "triangle away".
The application can be found in the app store, it resets your counter.
Like I said, I've had my phone about 5 months now and use my headphones every single day and haven't had a problem with them.
Sent from my SPH-L900 using xda premium
---------- Post added at 09:19 AM ---------- Previous post was at 09:17 AM ----------
m4xwellmurd3r said:
Yeah, that's what I'm planning on doing. It's messed up that a 3 month old phone wears out its headphone jack, where my 10 year old cd player still works perfectly fine.
there's no physical damage, it's just that the pins inside have worn out.
Do you think they'll care that my phone is rooted hah. I mean, this is 100% unrelated to being rooted ya know?
I tend to use my headphones 8 hours a day, 6 days a week on my phone. So i guess it was bound to happen. I just hope it never happens again.
Click to expand...
Click to collapse
This here:
http://forum.xda-developers.com/showthread.php?t=1494114
If you are worried about them finding root (they will probably look for before giving new device) go into superuser and unroot through there if you want.
Sent from my SPH-L900 using xda premium

Dont need triangle away since my counter never ticked with thebroot method I used. Im not worried though since sprint works on rooted phones as long as root wasnt the cause. In this case the headphone jack wore out from daily use
Sent from my SPH-L900 using xda premium

I have a temporary fix. It seems that the headphone detection pin has worn out severely, so I looked around and found out soundabout (which i was already using to disable the speaker) has an option to force sound to the headphone without using headset detection. Works perfect.

Headphone Jack issues

I am facing headphone jack issues of late with my Note 2. I have tried many headphones and earphones in my Note 2 and only the left audio works. If I wriggle around the audio jack and if I put the wire in a certain position, then the right audio comes and again stops even if the wire moves slightly. Its very annoying that I have to adjust the cable all the time. It is most likely a hardware problem with the jack. Should I give it in the service center or is there anything that I can do ? I am rooted and using a custom ROM. Will they repair it under warranty, if I flash back to stock ROM and reset the counter ?
Thanks

I had this problem with my mp3 player. It's very frustrating.
This picture is from a mp3 player, but it's the same in our phones. I think something is broken inside the yellow cirkle.

I have the exact same problem. Its a shame bcuz Note 2 has been the best phone Ive ever hsd.

Try cleaning out the port with a Q Tip and compressed air. No liquids if it continues then I would have services. Before sending it in have the stock firmware with kernel and recovery. And test it after that before sending it in.
Sent from my GT-N7105 using Tapatalk 4

slicingtaco said:
Try cleaning out the port with a Q Tip and compressed air. No liquids if it continues then I would have services. Before sending it in have the stock firmware with kernel and recovery. And test it after that before sending it in.
Sent from my GT-N7105 using Tapatalk 4
Click to expand...
Click to collapse
Agreed, a can of compressed air may end up costing you significantly less time and money!
Sent from my GT-N7100 using Tapatalk 2

Mine is doing this too, but only with certain cables plugged in. Those with a wider flat plug have the issue, where those with a smaller rounded plug do not. I am attempting to just get a cable for my headphones that have a smaller rounded plug, instead of getting the phone fixed, since it works with some. I think it is more an issue with not being able to push the plug entirely flush as the phone is curved, than with a defect in the contacts (though nothing would suprise me).

I've just sent my note 2 to Samsung (via Vodafone) to have the headphone socket fixed.
They refused because it was rooted It was still on stock Vodafone firmware and I forgot to unroot it lol

fz9999 said:
I've just sent my note 2 to Samsung (via Vodafone) to have the headphone socket fixed.
They refused because it was rooted It was still on stock Vodafone firmware and I forgot to unroot it lol
Click to expand...
Click to collapse
Are you in the EU? If so, they can't refuse on those grounds..
Sent from my GT-N7100 using Tapatalk 2

Note 2 Headphone jack fix for me
I too had this same issue. I have figured it out. I could not get the headphone jack to work, cleaned it and everything. I thought my phone was done. Then I was changing out my sd card I noticed a screw loose. The one right between the camera and the flash. I tightened it up and sure enough the headphone jack works now!! Not sure if this will fix all of your issues but just thought I would throw that out there.

Mine eventually went out completely, so i ordered a new one on eBay for $6 US. It literally took 5 minutes to fix.
Sent from my SPH-L900 using xda app-developers app

toofank said:
I have the exact same problem. Its a shame bcuz Note 2 has been the best phone Ive ever hsd.
Click to expand...
Click to collapse
I agree with you mate. The Note 2 is the best phone i have owned till date, and I don't want to send it to the service center just because of a small issue
slicingtaco said:
Try cleaning out the port with a Q Tip and compressed air. No liquids if it continues then I would have services. Before sending it in have the stock firmware with kernel and recovery. And test it after that before sending it in.
Sent from my GT-N7105 using Tapatalk 4
Click to expand...
Click to collapse
Thanks for the suggestion. Will try it out and if not, I have no option but to send it to the service center
djaudicy said:
I too had this same issue. I have figured it out. I could not get the headphone jack to work, cleaned it and everything. I thought my phone was done. Then I was changing out my sd card I noticed a screw loose. The one right between the camera and the flash. I tightened it up and sure enough the headphone jack works now!! Not sure if this will fix all of your issues but just thought I would throw that out there.
Click to expand...
Click to collapse
Someone else mentioned this fix and have to try it out. Have to find the right screw driver
anahataray said:
Mine eventually went out completely, so i ordered a new one on eBay for $6 US. It literally took 5 minutes to fix.
Sent from my SPH-L900 using xda app-developers app
Click to expand...
Click to collapse
Can you kindly send me a link ?

adytum said:
Are you in the EU? If so, they can't refuse on those grounds..
Sent from my GT-N7100 using Tapatalk 2
Click to expand...
Click to collapse
Sorry for the thread hijack and thanks for the reply
I am in the UK and Vodafone were adamant that they (or Samsung?) wouldn't fix it because it was rooted. He then agreed with me that rooting my phone would in 'no way break the headphone socket' lol, still wouldn't repair it though
Do you have a link or anything that says EU phones must be fixed if they are rooted? I'm going to send Samsung a snotty email and it would be useful.

fz9999 said:
Sorry for the thread hijack and thanks for the reply
I am in the UK and Vodafone were adamant that they (or Samsung?) wouldn't fix it because it was rooted. He then agreed with me that rooting my phone would in 'no way break the headphone socket' lol, still wouldn't repair it though
Do you have a link or anything that says EU phones must be fixed if they are rooted? I'm going to send Samsung a snotty email and it would be useful.
Click to expand...
Click to collapse
One of many authoritative sources: http://matija.suklje.name/rooting-and-flashing-your-device-does-not-void-the-warranty-in-eu
It boils down to that the repair centre has to maintain warranty as long as they cannot prove that rooting is the direct cause to whatever problem you have.
Sent from my GT-N7100 using Tapatalk 2

krishelnino said:
I agree with you mate. The Note 2 is the best phone i have owned till date, and I don't want to send it to the service center just because of a small issue
Thanks for the suggestion. Will try it out and if not, I have no option but to send it to the service center
Someone else mentioned this fix and have to try it out. Have to find the right screw driver
Can you kindly send me a link ?
Click to expand...
Click to collapse
Here you go:thumbup:
Sent from my SPH-L900 using xda app-developers app

Cheers
djaudicy said:
I too had this same issue. I have figured it out. I could not get the headphone jack to work, cleaned it and everything. I thought my phone was done. Then I was changing out my sd card I noticed a screw loose. The one right between the camera and the flash. I tightened it up and sure enough the headphone jack works now!! Not sure if this will fix all of your issues but just thought I would throw that out there.
Click to expand...
Click to collapse
Exactly this. I was going to have to unroot , until I saw this. There is also another little screw to the right of the jack when looking at the back of the phone with the cover off. Check this one too. They were both loose on mine.
LOL I had a flat bladed jeweller's screwdriver I had pocketed at home for no reason. Saw this at the office, and VOILA. Fixed. Fate.:laugh:
/edit
This also seems to have cured the hissing audio problem when using the audio while charging with a USB, which according to Samsung "is normal".

headphone jack issues.
II bought my note 2 used. The headphone jack was broken when I bought it. I've had the jack replaced twice in the past month. It keeps going out. The sound turns to static but if I move the plug, it will work a little while. Is this a note 2 defect or did I just buy a bad phone?

nastyboy2 said:
II bought my note 2 used. The headphone jack was broken when I bought it. I've had the jack replaced twice in the past month. It keeps going out. The sound turns to static but if I move the plug, it will work a little while. Is this a note 2 defect or did I just buy a bad phone?
Click to expand...
Click to collapse
I got this issue just few weeks ago. I purchased a replacement audio jack, and installed it today. Not working. Then I tightened the screws a bit, and it worked! For a good ten seconds... and the issue remains.
Does anyone know the inner workings on this device? It seems to be a connecting issue. I tried adding some pressure around the audio jack area on top of the plastic cover, but it didn't help... The phone works just fine otherwise, and I happened to notice that the original headset volume rocker and microphone works but I can't hear anything!

i have this problem. nothing works

Having an interesting/annoying time with my n7105.
Dropped it one too many times, and the headhphones audio turned into a static hissing mess!
I found that by just smaching the phone against my knee or something solid, the audio would return for about an hour.
It got worse and worse and eventually I decided to fix it. I purchased a replacement audio receiver jack and installed it, but the problem still remains, so I'm unsure where the actual issue is occurring.
I found that by tightening a screw just below the audio jack, that it fixed the problem. I have to tension it just right... Too tight and the issue returns.
I think the issue must be with the connector on the motherboard, where the ribbon cable connects. I say this because the screw I'm tensioning to fix the issue sits pretty close to this, and would be pressuring this down and around.
So I'm not sure how I'd fix this without replacing the entire motherboard.
I'll crack it open again soon and have another dig at it.
---------- Post added at 10:33 AM ---------- Previous post was at 10:01 AM ----------
I've been doing a bit more research and found that someone may have already done the work for me.
I'll attempt this and report back with the result.
Post from Android Central forums
After my earlier rant I opened my phone and have managed to fixed my knee smacking problem. The problem was a bad ground between the screen and motherboard. I have added a picture of the two metal surfaces I cleaned (circled in yellow) to get the good connection back. These are not pics of my phone because it was apart obviously but it is the same phone. My sound is 100% crystal clear I believe the problem comes with dropping the phone and the connection going bad due to lack of enough screws in the area of the connection. I also ran the screw directly into the motherboard instead of through the plastic backing in the same area I circled. Stop smacking you're phones!!
Click to expand...
Click to collapse

Well I attempted half of this. I opened the phone up again and cleaned up the connections with some 100% Isopropyl rubbing alcohol (they had a bit of gunk on them).
Started putting the phone back together and cracked my screen. Hurray!
finished putting it back together and there's no improvement.
I'll pull it apart and place the above screw directly into the motherboard as instructed and see if that helps.
Will update upon completion.