CHARGING port help. Need a good seller - Galaxy Note GT-N7000 Accessories

anyone out there know a place or website where i can get a new charging port flex cable that will actually work with out problems.
my original one didnt charge right unless i bent it backwards a little
i bought 3 off ebay and had problems with each
1st one off ebay had no sound
2nd one had no service
3rd one didnt charge at all.
the original one was a REV 1.0 connector and so were the others, so if anyone knows where to get one that will work with no problems let me know
THANK YOU

jhillyer253 said:
anyone out there know a place or website where i can get a new charging port flex cable that will actually work with out problems.
my original one didnt charge right unless i bent it backwards a little
i bought 3 off ebay and had problems with each
1st one off ebay had no sound
2nd one had no service
3rd one didnt charge at all.
the original one was a REV 1.0 connector and so were the others, so if anyone knows where to get one that will work with no problems let me know
THANK YOU
Click to expand...
Click to collapse
Try cnn.cn but i think you will find only the whole micro usb port and not the flex cable alone

I have tried 12 replacement parts from ebay for an i717 and they ALL have no service after putting them in. but the original one that doesn't charge still gets service fine...

edit: I can recommend http://www.parts4repair.com/. Worked like a charm
did you try the following:
http://forum.xda-developers.com/showthread.php?t=1948735
[/COLOR]
talonmike04 said:
I have tried 12 replacement parts from ebay for an i717 and they ALL have no service after putting them in. but the original one that doesn't charge still gets service fine...
Click to expand...
Click to collapse
well a i717 component in a n7000? version mismatch no?
Sent from my GT-N7000 using Tapatalk 2

Yes, the AT&T version and the International version have different radios, and the micro USB port is connected to them. They are NOT interchangeable.
i717 ≠ GT-N7000

Any tips anyone?
Hi, I just want to revive this thread rather than start a new one.
I am gonna swap my my usb charging port for a one I bought on eBay. Does anyone have any tips I should know about that you can tell me?
I'm going by this youtube video. this is all I got and of course I'm kinda scared.:crying:
Thanks. Will check back later.

Easy to do, but will cause other issues
Hi. I too have just brought a note with this problem.
The replacement is easy, remove battery cover, battery sim etc. Take out the screws, use something thin to pries the edge off. Its the lip below the screen level though. After that, 3 more screws for the bottom section, then take out the one screw in the thin motherboard piece. Slide out the old flex, slide in the new one, re assemble.
The biggest problem is that youll most likely lose 80 % of your reception from it. When the phone is open, try to see if there is any corrosion behind your USB port, if there is clean it and try it. I did that as im sending my ebay one back for a replacement, Now my old one seems to be working, but for how long, i dont know.
SalJam

I bought a battery charger and extra battery. I bought the brand Hyperion but I've heard there are better brands. Anyway, I don't charge my phone any more... I just swap batteries now. One is always on the charger and one in the phone. It works fantastically and further, the phone always has a charge. When I want to swap files I remove the card and put it in the PC. Works really good.

If you are on about the daughter board I got one of Amazon for£10 took less than 10 mins to fit and have had no problems. Came In OEM packaging
Any questions feel free to PM
Sent from BOX13.
---------- Post added at 10:20 PM ---------- Previous post was at 10:16 PM ----------
SalJam said:
Hi. I too have just brought a note with this problem.
The replacement is easy, remove battery cover, battery sim etc. Take out the screws, use something thin to pries the edge off. Its the lip below the screen level though. After that, 3 more screws for the bottom section, then take out the one screw in the thin motherboard piece. Slide out the old flex, slide in the new one, re assemble.
The biggest problem is that youll most likely lose 80 % of your reception from it. When the phone is open, try to see if there is any corrosion behind your USB port, if there is clean it and try it. I did that as im sending my ebay one back for a replacement, Now my old one seems to be working, but for how long, i dont know.
SalJam
Click to expand...
Click to collapse
It's 10 black screws on the back & 5 white to take there cover of over the daughter board. No need to undo a mother board screw whats this about losing 80%signal?
That's rubbish, Sir! Mine is on5 bars H+ and has been sincei did it. As there is a new mix. Too the sound is better, IMO
Sent from BOX13.

Bought mine off ebay worked 100%, signal is still the same, nothing happens to signal. But you have to buy the whole board. Mine didnt come with a wee microphone bit so i took off my old one, stuck the sticky bit within the square part and put the rubber part in the cover and screwed it on. Everything working fine.
Sent from my GT-N7000 using xda premium

My usb port is busted so am replacing that board too. However, I've bought two off ebay and both have had problems. First one fixed the charging issue but didn't give me any reception (well one bar now and then) and the second gave me signal but had a busted micro usb port. EBay can be so fustrating sometimes!!
howard bamber said:
If you are on about the daughter board I got one of Amazon for£10 took less than 10 mins to fit and have had no problems. Came In OEM packaging
Click to expand...
Click to collapse
I will have to try the ones on amazon instead.

fl4r3 said:
My usb port is busted so am replacing that board too. However, I've bought two off ebay and both have had problems. First one fixed the charging issue but didn't give me any reception (well one bar now and then) and the second gave me signal but had a busted micro usb port. EBay can be so fustrating sometimes!!
I will have to try the ones on amazon instead.
Click to expand...
Click to collapse
parts4repair has working ones lol.
Sent from my GT-N7000 using Tapatalk 2

baz77 said:
parts4repair has working ones lol.
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
Thanks, I'll try them out if my Amazon one turns out to be a dud (Which I have a feeling it will )

fl4r3 said:
Thanks, I'll try them out if my Amazon one turns out to be a dud (Which I have a feeling it will )
Click to expand...
Click to collapse
I have just fitted my 3rd replacement board and loose most of my signal after fitting it. My original board gives me full signal but intermittent charging. :crying:
Do all N7000 use the same board or does country intended for make a difference? My note is an International phone made for Hong Kong.

copperdawgnc said:
I have just fitted my 3rd replacement board and loose most of my signal after fitting it. My original board gives me full signal but intermittent charging. :crying:
Do all N7000 use the same board or does country intended for make a difference? My note is an International phone made for Hong Kong.
Click to expand...
Click to collapse
To be honest I still haven't got a perfect replacement yet but one that is at least functional (get werid noises during phone calls - not on my end but on whoever is calling me).
You do have to make sure you get the correct board though. If you look on the original board it should have some writing in gold near the top. Mine said Rev 1.0 so I got replacements which were rev 1.0 too. Apparently there are other revisions (although I didn't come across any others).

fl4r3 said:
To be honest I still haven't got a perfect replacement yet but one that is at least functional (get werid noises during phone calls - not on my end but on whoever is calling me).
You do have to make sure you get the correct board though. If you look on the original board it should have some writing in gold near the top. Mine said Rev 1.0 so I got replacements which were rev 1.0 too. Apparently there are other revisions (although I didn't come across any others).
Click to expand...
Click to collapse
mine is a version 1.00 see attached my original is on the top one of the replacements below

I did my replacement yesterday.
Got the part from this seller:
http://www.ebay.co.uk/itm/190821533955?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
And then followed this link on how to do it, took me 2 attempts as the 1st time I hadn't pushed one of the ribbon cables down and had no service. After pushing it in and putting it all back together it works again
http://www.youtube.com/watch?v=pD9R-YUT69Q

Ordered one from parts4repair, we'll see how that one works. The one I have now, works, but the signal level sucks.

p51d007 said:
Ordered one from parts4repair, we'll see how that one works. The one I have now, works, but the signal level sucks.
Click to expand...
Click to collapse
hi, did the flex from parts4repair work?
cheers

Yep, worked PERFECTLY. Improved signal performance in areas where I had little to no signal.
starfoo12 said:
hi, did the flex from parts4repair work?
cheers
Click to expand...
Click to collapse

Related

[Q] Replaced LCD twice, only backlight comes on... What to do, now!?

Hey Boys n Girls!
I made a mistake and bought off eBay a phone with a "not working LCD":
" This is a used HTC Desire Z smartphone. The item was dropped on water and immediately pulled out. The LCD screen doesn't work anymore as some cable inside is cracked. Everything works fine, touchscreen, menu and the device boots fine, you can hear the sound etc but no image. Anyone can fix this if you have an LCD spare for HTC Desire Z and the phone can be used and works fine, just the LCD needs replacing. Comes with original box, manuals and battery but no charger or data cable. I want to sell this fast so Happy Bidding!"
, also ordered already from two different seller LCD replacement screens neither of them worked. Backlight works on both but nothing else. Im quite puzzled what to do next...
Anyone got any idea?
Please let me know! THanks in advance!
Sounds like some cable is not working, rather than the two screens you've purchased! There is a guide somewhere here for all of that stuff. Best of luck mate!
captainreynolds said:
Sounds like some cable is not working, rather than the two screens you've purchased! There is a guide somewhere here for all of that stuff. Best of luck mate!
Click to expand...
Click to collapse
If you could kindly link that guide, it would be very much appreciated! Thanks!
try searching for ribbon cable. You should prob just take it to a cell phone store. Phone geeks in San Marcos did my repair for 70. I was texting gf while playing golf in pouring rain.
Sent from my SGH-T989 using xda premium
Here is the link to the teardown guide: http://forum.xda-developers.com/showthread.php?t=863919
The flex ribbon cables are not that expensive. If you were comfortable replacing the screen, I would say you have the ability to replace the flex ribbon cable without a problem.
beefynick said:
If you were comfortable replacing the screen, I would say you have the ability to replace the flex ribbon cable without a problem.
Click to expand...
Click to collapse
Im going to order it tonight and give an update as soon as I got the flex ribbon cable.... I assembled and disassembled so many times already soon will be able to do it blindfolded
Also while you have it apart clean the logic board with denatured or pure alcohol and a soft bristled brush. Let it dry completely! That way it won't corrode further from the water damage!
killj0y said:
Also while you have it apart clean the logic board with denatured or pure alcohol and a soft bristled brush. Let it dry completely! That way it won't corrode further from the water damage!
Click to expand...
Click to collapse
I will do that since it will probably take like 2 weeks to ship the flex ribbon from China Thanks Man!
modzsi said:
I will do that since it will probably take like 2 weeks to ship the flex ribbon from China Thanks Man!
Click to expand...
Click to collapse
No prob cheap insurance plus it could even since a current or future problem I do this work for people can you tell lol. Denatured is best otherwise I think 97 is as pure as you'll find. Most stores carry the latter.
Ps be gentle no need to go medieval on it
Replacing the Flex Ribbon Cable solved my problems.... Cheers Everyone!

Disassemble and reassemble of galaxy nexus :)

I have a few pictures of my galaxy nexus broken down if anyone would like to ask me questions on how and where things go they can. I actually find this phone to be very easy to get apart and if careful can be reassembled in 15 minutes. I was actually replacing my speaker with some old parts I bought off a guy. No more crackling! Anyways in the process grabbed some pics
U can see the first three are the screen bottom speaker, main board, vibe, etc. The last pic she's all back together
Sent from my Galaxy Nexus using xda premium
Somehow I imagined a picture of me tearing down a smartphone where I was photoshopped out and replaced with a picture of a dog in a labcoat saying: "I have no idea what I'm doing"
Yep this phone is one of the easiest ive worked with. had to open mine to replace the earpiece. the only thing to take care of is the volume ribbon and vibrator wires, they can snap off really easily.
IINexusII said:
Yep this phone is one of the easiest ive worked with. had to open mine to replace the earpiece. the only thing to take care of is the volume ribbon and vibrator wires, they can snap off really easily.
Click to expand...
Click to collapse
is the imei sticker that is attached onto the black plastic removable from the main board?
IINexusII said:
Yep this phone is one of the easiest ive worked with. had to open mine to replace the earpiece. the only thing to take care of is the volume ribbon and vibrator wires, they can snap off really easily.
Click to expand...
Click to collapse
Yes sir....I just stuck a razor blade between them and the housing and they come right off connected to a gel like glue. This was good because sticking them back in place they actually stayed. U also have to remove the vibrator motor and the long black wire running down alongside the battery compartment (it has connectors on each end) then of course your two ribbon connectors for main board then one ribbon connector for bottom speaker. Didn't touch cams no need to.....very very easy job in fact it was to easy.
I have to replace my USB board (my USB port was damaged) and I am a newbie doing this kind of service myself. I bought it on ebay:
http://www.ebay.com/itm/OEM-Charger...ltDomain_0&hash=item35bc2f9280#ht_3392wt_1052
Do you think it is possible for someone with no experience to make it? I think I will try it myself, not in the mood to send it to some repair shop and wait 30 days..
juliano_q said:
I have to replace my USB board (my USB port was damaged) and I am a newbie doing this kind of service myself. I bought it on ebay:
http://www.ebay.com/itm/OEM-Charger...ltDomain_0&hash=item35bc2f9280#ht_3392wt_1052
Do you think it is possible for someone with no experience to make it? I think I will try it myself, not in the mood to send it to some repair shop and wait 30 days..
Click to expand...
Click to collapse
Yes for sure...but if u do not feel safe doing it then take it in. I know to get to the usb the whole speaker and housing comes off of the top of that. Which is one screw then a ribbon fairly easy....then u just work something thin in between that and housing like a guitar pic or Mac card. I would go with guitar pic tho so u don't mess the corners of your card up. I know that once the speaker portion is off u see in my first pic the USB I think has its on board. I truthfully did not take that portion of it out thought it was kind of pointless. If u need help I will assist u if u decide to do it yourself
sarni84 said:
Yes for sure...but if u do not feel safe doing it then take it in. I know to get to the usb the whole speaker and housing comes off of the top of that. Which is one screw then a ribbon fairly easy....then u just work something thin in between that and housing like a guitar pic or Mac card. I would go with guitar pic tho so u don't mess the corners of your card up. I know that once the speaker portion is off u see in my first pic the USB I think has its on board. I truthfully did not take that portion of it out thought it was kind of pointless. If u need help I will assist u if u decide to do it yourself
Click to expand...
Click to collapse
Thanks, I think I will try it myself, just have to wait for it to arrive.
juliano_q said:
Thanks, I think I will try it myself, just have to wait for it to arrive.
Click to expand...
Click to collapse
Yea dude pm me and I'll definitely help out
Thats pretty neat man, do you know where the GPS chip is?
I replaced my back cover and apparently I damaged the GPS chip cause I have NO gps lock, software side its ruled out (I flashed many diff ROMS, kernels and Radios and it used to work well before I opened up my Gnex)
Thank you.
where is the VZ LTE radio? maybe i can swap mine out for one that doesnt cause signal drops.
Sergio PC said:
Thats pretty neat man, do you know where the GPS chip is?
I replaced my back cover and apparently I damaged the GPS chip cause I have NO gps lock, software side its ruled out (I flashed many diff ROMS, kernels and Radios and it used to work well before I opened up my Gnex)
Thank you.
Click to expand...
Click to collapse
The battery cover? Hmmmm. I am pretty sure the GPS chip is on the opposite side of motherboard. Looking at ifixit photos it says right by rear camera on the opposite side of motherboard.
Edit...also if u look at first pic in my pictures look on right side of battery compartment . See the black wire with the connectors on each end? I wonder if the connector closest to bottom came loose or has something to do with it
10roller said:
where is the VZ LTE radio? maybe i can swap mine out for one that doesnt cause signal drops.
Click to expand...
Click to collapse
Not sure I have GSM model. And dude good luck with that unless u know how to solder chips on to motherboards that is nearly impossible and I think swapping a lte chip for another lte chip won't solve your problem
sarni84 said:
The battery cover? Hmmmm. I am pretty sure the GPS chip is on the opposite side of motherboard. Looking at ifixit photos it says right by rear camera on the opposite side of motherboard.
Edit...also if u look at first pic in my pictures look on right side of battery compartment . See the black wire with the connectors on each end? I wonder if the connector closest to bottom came loose or has something to do with it
Click to expand...
Click to collapse
Thanks, appreciate your time.
I checked out ifixit, thinking that in the process of removing the cover I could of hit the GPS chip or something, but since you pointed out that its on the opposite side of the motherboard that's not a possibility. Since I have not removed the mother board.
I have not opened it again, afraid of ruining something else.
But I guess I will have to in order to check the wire you speak about.
Salutations
I sent my phone in for repair to Samsung via Expansys for a bad external speaker. Back when it went bad, phone was too new to have all parts available as spares on the net plus the phone was still under warranty so I send it back to Samsung via Expansys-usa. But what I think happened is that Expansys didn't send it to Samsung and repaired it inhouse. I can say that because all screws inside the phone had chewed up heads and the repair didn't look good however the external speaker was working. First thing I found out that external volume rocker was not working anymore. So I send it back again to Expansys and I just received it back today with a note saying that the volume rocker ribbon pins have come away from the main board and taken the pin with them.
Bottom line is that they didn't repair the phone. Any ideas on how I can get this fixed? Do I have to change the ribbon? if I want to do it myself or this sort of damage requires a new board?
Any ideas comments are appreciated.
Edit: Link to photo showing the pins that are separated from the board
sarni84 said:
I have a few pictures of my galaxy nexus broken down if anyone would like to ask me questions on how and where things go they can. I actually find this phone to be very easy to get apart and if careful can be reassembled in 15 minutes. I was actually replacing my speaker with some old parts I bought off a guy. No more crackling! Anyways in the process grabbed some pics
U can see the first three are the screen bottom speaker, main board, vibe, etc. The last pic she's all back together
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
Hi Sarni,
I accidentally snapped the ribbon (refer to attached pic, circled in red), and now my speaker is not working anymore. I guess that ribbon was for connecting the speaker and headphone jack? . What do you think i should do now, replace the whole piece?
I also intend to replace my damaged charge port, but not sure how to proceed for that.
Thanks,
Dennis

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!!
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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.

[Q] replacement strip

ive cut through the main gold strip that runs under the sticker below battery and now phone wont charge or sound come out of it unless using headset/bluetooth can i get this repaired but its a chinese clone mtk6589 version ive sent photo showing what ive done dont ask as to how this happened lets just say was cutting something with a blade and it cut through it do you think a shop would be able to repair that strip as it onlt that what needs doing ive just been to a shop and its the flex cable for the loud speaker and battery charger im going to get the fulll stats off it now 8064-main fpc(jf)-vol 1 thats the part code/number
peace keeper said:
ive cut through the main gold strip that runs under the sticker below battery and now phone wont charge or sound come out of it unless using headset/bluetooth can i get this repaired but its a chinese clone mtk6589 version ive sent photo showing what ive done dont ask as to how this happened lets just say was cutting something with a blade and it cut through it do you think a shop would be able to repair that strip as it onlt that what needs doing ive just been to a shop and its the flex cable for the loud speaker and battery charger im going to get the fulll stats off it now 8064-main fpc(jf)-vol 1 thats the part code/number
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There's no way you're going to find a repair for a ribbon cable, that part is a loss. Done it many times on screen replacements
re flex cable
civicsr2cool said:
There's no way you're going to find a repair for a ribbon cable, that part is a loss. Done it many times on screen replacements
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ive lready found site to purchase them from just awaiting the cost of them to be sent as its only the sound and charger cable so should be easy to sort out and all works with headset and bluetooth devices and i will have to get battery charger devise back from my bro if any problems

Changing the charge port on SM-T800 is relatively easy....

... if you don't do something stupid like I did. If you pay attention, research, watch videos, etc, you won't do what I did. I found a charging port on amazon that came with the tools needed to get the job done for about $15. I opened the case and all went well up to the point that I needed to disconnect the old piece. I followed all directions up to disconnecting the wide connection. There are 2. One right next to the port and the other at the opposite end of the ribbon cable. Not paying a bit of attention to what I was doing, instead of popping up the little latch that holds the cable down, I pried up the ribbon cable. Thus breaking off the connector that is soldered to the board. Now, I have a tablet that works until the battery dies.
Moral to the story, pay attention. Replacing the port is easy. Just pay attention.
Now, does anyone know if the connector can be replaced? Can I get a new board? Or am I out $400+?!
Follow-up question. I am looking around and it looks like I can get a replacement motherboard. Before I spend the money on a new motherboard (and hopefully not break this one), how will it function? I am rooted. Will I be starting from scratch with a stock tablet? No OS at all? Just fine and still rooted?
Thanks.
Bdozier said:
Follow-up question. I am looking around and it looks like I can get a replacement motherboard. Before I spend the money on a new motherboard (and hopefully not break this one), how will it function? I am rooted. Will I be starting from scratch with a stock tablet? No OS at all? Just fine and still rooted?
Thanks.
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Did you ever find a solution? I just did the same thing. I was trying to be careful - but that top piece just broke right off of the connector to the motherboard. Am I screwed?!
arl16 said:
Did you ever find a solution? I just did the same thing. I was trying to be careful - but that top piece just broke right off of the connector to the motherboard. Am I screwed?!
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What piece broke off? You might be in luck cause i have 3 tab s's taken apart right now and can probably send you the part you need. Can you pm a picture of the part you broke? The charging port is connected to a cable and i just had it apart. What did you break on it?
mikep2323 said:
What piece broke off? You might be in luck cause i have 3 tab s's taken apart right now and can probably send you the part you need. Can you pm a picture of the part you broke? The charging port is connected to a cable and i just had it apart. What did you break on it?
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Wow - that would be awesome. Truth be told, I'm doubting this is something I'll be able to do myself, but I'm about to have a dead/useless tablet, and nothing to lose. So I'm willing to try!
Thanks!
Here are the broken pieces. In case anyone is thinking about doing this - they're very fragile!
Again, not sure about my ability to take the piece off of the motherboard, and/or attach a replacement.
Anyone ever try it before? I'm hoping I wouldn't have to take the motherboard out and/or solder anything!
arl16 said:
Here are the broken pieces. In case anyone is thinking about doing this - they're very fragile!
Again, not sure about my ability to take the piece off of the motherboard, and/or attach a replacement.
Anyone ever try it before? I'm hoping I wouldn't have to take the motherboard out and/or solder anything!
Click to expand...
Click to collapse
Unfortunately the motherboard i have is broke and it doesnt start up. I thought it was the charging port so i cant help you out. You can buy a new board for 99 dollars though or just buy a used broke one off ebay and switch the board out. It is very easy to do and there are videos on you tube. People have used ones for cheap with broke lcds or screen burn. Buy one of those and switch out the top board cause that is all you need. I have all the other parts but my main board has something wrong with it. If you do that just make sure you get the same model number cause i just bought a verizon one and the motherboard wont work with my att one. I have 2 att ones that i was able to swap out.
arl16 said:
Here are the broken pieces. In case anyone is thinking about doing this - they're very fragile!
Again, not sure about my ability to take the piece off of the motherboard, and/or attach a replacement.
Anyone ever try it before? I'm hoping I wouldn't have to take the motherboard out and/or solder anything!
Click to expand...
Click to collapse
You know i might have got my 1 tablet working and if it is i can send you the board. I will let you know tomorrow.
mikep2323 said:
You know i might have got my 1 tablet working and if it is i can send you the board. I will let you know tomorrow.
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Click to collapse
Awesome - thanks!

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