I replaced all the flex cable with mic and buttons of my samsung galaxy s i9000, cause i damaged it during a display replacement.
Display now works fine but, left and right button not.
Central button also works fine.
can anyone help me to understand what is gone wrong?
Thanks
samsung GT-I9000 mic flex cable
andrea72rm said:
I replaced all the flex cable with mic and buttons of my samsung galaxy s i9000, cause i damaged it during a display replacement.
Display now works fine but, left and right button not.
Central button also works fine.
can anyone help me to understand what is gone wrong?
Thanks
Click to expand...
Click to collapse
Hello Andrea72,
What has happened if that you have torn though the flex cable going to the buttons contact pads this can only be fixed by replacing them. To do this you'll need to strip down the phone and remove the old and replace with a new one these can be found on such site like ebay, all sounds great, however to remove this part is more difficult has it's stuck down with some pretty impressive glue. I'm in the some situation as your self good luck.
Thaaquin
thaaquin said:
Hello Andrea72,
What has happened if that you have torn though the flex cable going to the buttons contact pads this can only be fixed by replacing them. To do this you'll need to strip down the phone and remove the old and replace with a new one these can be found on such site like ebay, all sounds great, however to remove this part is more difficult has it's stuck down with some pretty impressive glue. I'm in the some situation as your self good luck.
Thaaquin
Click to expand...
Click to collapse
Just a quick update i have finally received my part form china and going to attempt to replace it at the weekend, I'll try and document this and post if I am successful.
Did you manage to replace that part? My microphone is broken, so I want to replace the same part as you guys. Did you use a guide? If yes, can you post a link?
Hey guys,
This Note had a faulty flex (the bottom part with the mic and usb port), and so I replaced it with a new part. However, this made something else defunct (loudspeaker). I assumed it was faulty and returned it. This time the second part was also faulty as it doesn't detect the connection of a usb or charger. I have tried about 4 different ones and each seems to have a different issue. What do I do now?? I'm sure i connected it properly, it only is the antenna cable plus one ribbon.
Help please Help :S
vxrz said:
Hey guys,
This Note had a faulty flex (the bottom part with the mic and usb port), and so I replaced it with a new part. However, this made something else defunct (loudspeaker). I assumed it was faulty and returned it. This time the second part was also faulty as it doesn't detect the connection of a usb or charger. I have tried about 4 different ones and each seems to have a different issue. What do I do now?? I'm sure i connected it properly, it only is the antenna cable plus one ribbon.
Help please Help :S
Click to expand...
Click to collapse
Be sure to use a genuine part and not those of cheap products. hope this helps
vxrz said:
Hey guys,
This Note had a faulty flex (the bottom part with the mic and usb port), and so I replaced it with a new part. However, this made something else defunct (loudspeaker). I assumed it was faulty and returned it. This time the second part was also faulty as it doesn't detect the connection of a usb or charger. I have tried about 4 different ones and each seems to have a different issue. What do I do now?? I'm sure i connected it properly, it only is the antenna cable plus one ribbon.
Help please Help :S
Click to expand...
Click to collapse
make sure its the correct rev # it should be marked... and an oem part or not a cheapo like foxtrot said.
this link has a great pic of the rev#
http://www.ebay.com/itm/USB-Connect...584?pt=LH_DefaultDomain_0&hash=item460b566b00
Does the code on the left also have to be the same or is it just the rev1/2/3 thing?
vxrz said:
Does the code on the left also have to be the same or is it just the rev1/2/3 thing?
Click to expand...
Click to collapse
the code on the left is the model # of the phone... just look for a n7000 flex with the same rev code and you should be good... if that doesnt work..pm me and we can go from there...
Hi guys,
I hope this thread is in the right place but I have a question.
My usb charge port got bent a little bit and I had trouble charging my phone so I ordered from eBay the part I needed which is this thingy
http://i.ebayimg.com/t/New-USB-Charger-Port-Flex-Cable-Replacement-For-Samsung-Galaxy-Note-N7000-i9220-/00/s/NTAwWDUwMA==/z/4msAAOxyMxpRpE~d/$(KGrHqMOKpYFGWfj3M)VBRpE+d(Spw~~60_12.JPG
and then when I got it I installed it according to an excellent guide I found on youtube.
When I installed it,the USB charge port came back to life but the microphone (which I late found out was attached to the same flex part) was broken so I had to use my speaker for two weeks until the seller shipped the part again.
Today I installed the part again and now the USB charge port works fine,the microphone works fine,but to my supprise - the speaker doesn't!
My question is :
1.is the speaker also connected to this part and due to that I have this problem or is it possible that something else went wrong ?
Please only answer if you're sure of what you say.
2.Where can I get this part (OEM) from a place that will surely send a working part ? (if it's not possible to write it down here, please PM me)
Thank to all you helpers out there!!!
Double post and in the wrong section, please flag to the mods and get this closed.
Sent from my GT-N7000 using XDA Premium 4 mobile app
beniferg said:
Hi guys,
I hope this thread is in the right place but I have a question.
My usb charge port got bent a little bit and I had trouble charging my phone so I ordered from eBay the part I needed which is this thingy
http://i.ebayimg.com/t/New-USB-Charger-Port-Flex-Cable-Replacement-For-Samsung-Galaxy-Note-N7000-i9220-/00/s/NTAwWDUwMA==/z/4msAAOxyMxpRpE~d/$(KGrHqMOKpYFGWfj3M)VBRpE+d(Spw~~60_12.JPG
and then when I got it I installed it according to an excellent guide I found on youtube.
When I installed it,the USB charge port came back to life but the microphone (which I late found out was attached to the same flex part) was broken so I had to use my speaker for two weeks until the seller shipped the part again.
Today I installed the part again and now the USB charge port works fine,the microphone works fine,but to my supprise - the speaker doesn't!
My question is :
1.is the speaker also connected to this part and due to that I have this problem or is it possible that something else went wrong ?
Please only answer if you're sure of what you say.
2.Where can I get this part (OEM) from a place that will surely send a working part ? (if it's not possible to write it down here, please PM me)
Thank to all you helpers out there!!!
Click to expand...
Click to collapse
Open up the phone again. and check the screws that hold down the usb port
the speaker is attached to the plastic cover on top of the usb port. it is not making contact with the right points.
try it whilst the phone is on, play a audio or video file and hold down that part with your fingers. u will see that it will work.
meaning that the screws are either loose or too tight and not properly aligned.
4llerbuntu said:
Open up the phone again. and check the screws that hold down the usb port
the speaker is attached to the plastic cover on top of the usb port. it is not making contact with the right points.
try it whilst the phone is on, play a audio or video file and hold down that part with your fingers. u will see that it will work.
meaning that the screws are either loose or too tight and not properly aligned.
Click to expand...
Click to collapse
DUDE - You have no idea how right you are!
so many people told me so many different things but you got this right on spot!
Thank you so much,solved my problem in 5 minutes!
Hi,
I really need your help as I have no idea what to do.
After 1 month of using MI5 Pro Ceramic black I have broke my phone,First the touch worked and there was only vertical lines on the lcd in the spot of the shatter so I could operate but due to my stupidity and of force touching the broken glass these vertical lines started to cover all the screen (Everything worked well on the phone..Sound,Camera and etc..)
So I ordered from Aliexpress LCD + Touch screen for about 70$ (Included DHL Express shipment)
When I got the screen I started to disassamble the phone.. Got everything out,Took out the broken screen and pasted the new screen on the frame (Must say all these aliexpress screens are really bad,0% protection on the screen,Not sure about the LCD quality yet but glass is horrible..Started to scratch even before I used it)
Anyways to our point..
Started to assamble back everything.. Powered on the phone and Yay! Phone is working but...
No Sound,Firstly I checked settings and everything..Ran CIT test and everything that belongs to audio giving force close..
Calibrate Speaker PA test results : State-Get impedance failed!,Speaker Vendor-None
Vibration- FAIL no short and no long
Main mic speaker Feedback,Simulation call test,Front mic speaker feedback test,Top mic speaker feedback test,
everything when I enter it giving FC with that details :
"IlegalStateException:Unable to retrieve AudioRecord pointer for SetParameters() blablala...
Headphone mic feedback test (Called on an uninitialized AudioRecord)
So in short..
No Speaker,No Mic,No headphone Mic..
Now my question is what I need to do from now.. Its not firmware/software problem for sure as before I disassambled the phone everything worked well..
My first guess was the problem is on the Sub PCB but then I asked my self..If the USB-C is working and WiFI antenna giving full signal it means the Sub PCB works so what the hell is the problem? I really hope its not something in the PCB it self as it means throw everything to garbage.. ;<
Hope to hear suggests..
I thought to order the MI5 32GB Black version take out the Main PCB put the Pro Main PCB and put also the ceramic back cover but that I would do only if I know that the problem is from the sub PCB but if Headphone mic doesnt work (Which the Main PCB take care of) then its probably in the Main PCB??
Please help!
you didnt damage the pins on the press connector? is the press connector on the ribbon cable flush / fully inserted ? Are you sure you didnt kink the ribbon cable?
I haven't pulled a mi5 apart, but can only assume its like every other phone i have.
leighaus said:
you didnt damage the pins on the press connector? is the press connector on the ribbon cable flush / fully inserted ? Are you sure you didnt kink the ribbon cable?
I haven't pulled a mi5 apart, but can only assume its like every other phone i have.
Click to expand...
Click to collapse
The problem is that far as I understood of how the mi5 built and from how I saw it looks like..The Speaker located in the Sub PCB cover,Vibrate connected to subPCB,And all the SubPCB connected with the cable to the main PCB and I checked it connected good and no any damaged pins from what I was able to see..If there was damaged pins then the phone wont get charged as the USB-C wont be connected as it located in the SubPCB however it does work.. So I really have no idea what cause it..
Also the Headphone mic doesnt work in the tests..Anything related to Audio giving that FC with "AudioRecord" error..
I really must to know what causing it so I will know what to do ;<
Little update,
Just connected a bluetooth speaker,No any sound nothing..
Hi everyone! My MI5 has the same problems, no sound, mic, vibration, led buttons light, plugin earphones without notification's icon, can not play music, video offline and online video (Youtube, Facebook, live stream ..). It was happened when i replaced brooken screen. The first time when I turn on, evetything ok, I can play music through speaker, but now everything has gone..! Plz tell me how to slove this problem! Sorry for my poor E!
Hi, I ended up on buying the phone again... It's impossible to fix that problem as probably you did what I did and didn't place the motherboard correctly so a little bent probably happened and that cause to the problem.
edoroom said:
Hi, I ended up on buying the phone again... It's impossible to fix that problem as probably you did what I did and didn't place the motherboard correctly so a little bent probably happened and that cause to the problem.
Click to expand...
Click to collapse
Hi there! Care to elaborate a little more? I have also the same problem. I was replacing the rear camera module while the module I had received was broken to begin with. I hadn't really figured this out initially and I tried several times to attach it and test it, perhaps move the flex and retest, and at some I remember I found out the vibration was not there, but didn't pay attention to it as everything was open, until I found out the camera module was faulty in the end, and subsequently discovered also the whole issue with sound/vibration/key backlight etc. Instead of buying a new device, I was thinking to try and fix it, but still I'm a bit unsure about what the problem really was. From what I could figure, I didn't do anything different this particular time the audio/vibration didn't work, with respect to the previous times I attached and detached the motherboard. But is it definitely the board itself and not its flex connecting it to the sub-pcb? Could it be the sub-pcb itself or even both this and the board? In case I buy a new board (perhaps together with a sub-pcb just in case) to replace it which part should I watch out for, not to damage it again. Sorry for the many questions but you seem to be the only source of info for this specific problem.
deusxx said:
Hi there! Care to elaborate a little more? I have also the same problem. I was replacing the rear camera module while the module I had received was broken to begin with. I hadn't really figured this out initially and I tried several times to attach it and test it, perhaps move the flex and retest, and at some I remember I found out the vibration was not there, but didn't pay attention to it as everything was open, until I found out the camera module was faulty in the end, and subsequently discovered also the whole issue with sound/vibration/key backlight etc. Instead of buying a new device, I was thinking to try and fix it, but still I'm a bit unsure about what the problem really was. From what I could figure, I didn't do anything different this particular time the audio/vibration didn't work, with respect to the previous times I attached and detached the motherboard. But is it definitely the board itself and not its flex connecting it to the sub-pcb? Could it be the sub-pcb itself or even both this and the board? In case I buy a new board (perhaps together with a sub-pcb just in case) to replace it which part should I watch out for, not to damage it again. Sorry for the many questions but you seem to be the only source of info for this specific problem.
Click to expand...
Click to collapse
Hi sorry for late answer,I barley visit xda these times..
After I bought the MI5 again this time in the 64gb version I tested the old 128gb motherboard (The main one) and still same problem with Vibration/Sound (While all sensors work camera too)
Which means its not the sub-pcb problem,Its the main motherboard for sure,Now what cause it?
In my opinion when I pulled of the motherboard to put it on the new screen I insert it in a bad way which made it bent a little and probably the place I bent is where the audio and all the stuff goes on..
I'm pretty sure we cant really do something about that problem as problem related to motherboard it self are usually not fixable,But if you find something I will glad to get a feedback to test on my own bad motherboard so maybe I can back to the 128gb version ;| but I doubt it..
edoroom said:
Hi sorry for late answer,I barley visit xda these times..
After I bought the MI5 again this time in the 64gb version I tested the old 128gb motherboard (The main one) and still same problem with Vibration/Sound (While all sensors work camera too)
Which means its not the sub-pcb problem,Its the main motherboard for sure,Now what cause it?
In my opinion when I pulled of the motherboard to put it on the new screen I insert it in a bad way which made it bent a little and probably the place I bent is where the audio and all the stuff goes on..
I'm pretty sure we cant really do something about that problem as problem related to motherboard it self are usually not fixable,But if you find something I will glad to get a feedback to test on my own bad motherboard so maybe I can back to the 128gb version ;| but I doubt it..
Click to expand...
Click to collapse
Many thanks for the response! It sheds a little light indeed. I also ordered another phone to replace it as the cost of the motherboard seems to be equal approximately close to a new device. I'm with you, in the same view, I also once placed the motherboard quickly in the chassis without the screw that holds it together, in one of the 50 or so attempts to try and make the camera sensor I was replacing, visible to the OS, and this looseness was the unfortunate one perhaps (?). I too don't expect the sound to work again. I just wanted to double check the issue was not with the sub-pcb, which I did thanks to you. For sure I have no hopes for the mainboard to work again, but still, what keeps me from being certain it is actually the sound card that is the problem, is a very similar case I saw In a foreign forum, and also clues from my device which support the argument that the mainboard might have entered in a kind of diagnostic boot state due to a hardware fault that was apparent, where either some components are not initialized during boot, or their HW resources are taken over from the diag. ports and irqs that are enabled, in which case the issue can perhaps be fixed. For sure whenever I find a good deal on a new motherboard I will replace it, to keep it as a secondary phone, as I liked it quite a bit, but It would be interesting to see if this hypothesis holds or not. Anyway thanks again for the response!
Hi,
I've bought used mi5 with broken screen. After LCD replacement I've found that that phone has problem with sound. Exactly the same as in this thread - no sound, mic, vibration, led buttons light, plugin earphones without notification's icon, can't play music, video offline and online video (Youtube).
Someone already did LCD replacement on this phone and probably done something.
But what I discovered on this phone that problem start when battery charge aprox more then 60%.
I did flash one year old ROM via fastboot ( just to verify if it not the ROM problem) and after that everything was fine ( battery level 50%).
I did hardware test - passed 100% fine.
But when I did charge till 100% the problem come back.
That's really interesting finding... Can you tell me the same steps you did like which rom you flashed and all of that? I will check it with my dead phone maybe if I will have the same thing like you we can point on something...
mi5 lcd replaced touch not working
I bought a mi5 mobile in singapore. My display was damaged. I changed many display in india (checked in many shop). only work display (lcd). Touch not respose. please some one give solution. thank you
have same problem with op
my phone get damaged by water so im rush turn it off and open everything then go to dry it... and problem with speaker etc doesnt work just like op please help i really doesnt have money to buy new phone this month
Exactly same problem with me, just replaced the rear camera and the problem occurs
No sound, no vibration, nav led not working at all, playing video not working
Even playing sound via bluetooth speaker not working too
I believe there is something wrong with the mainboard
can anyone point out which part of the mainboard responsible for the lower board?
The lower board works well though, I tested it using other mainboard
codearm2 said:
Exactly same problem with me, just replaced the rear camera and the problem occurs
No sound, no vibration, nav led not working at all, playing video not working
Even playing sound via bluetooth speaker not working too
I believe there is something wrong with the mainboard
can anyone point out which part of the mainboard responsible for the lower board?
The lower board works well though, I tested it using other mainboard
Click to expand...
Click to collapse
For me the problem was that after the screen replacement (It may also apply to you after you replaced the rear camera..)
When I put back he main motherboard it wasnt sat properly,I put it beneath a small plastic holder and when I closed everything and screw and all..Problem appeared and when I rechecked motherboard I found out it got bent in the right down side and that's probably what killed all the sensors,sound and everything..
Of course that what happend to me..There is plenty of other reasons that may cause to what you experience..
edoroom said:
For me the problem was that after the screen replacement (It may also apply to you after you replaced the rear camera..)
When I put back he main motherboard it wasnt sat properly,I put it beneath a small plastic holder and when I closed everything and screw and all..Problem appeared and when I rechecked motherboard I found out it got bent in the right down side and that's probably what killed all the sensors,sound and everything..
Of course that what happend to me..There is plenty of other reasons that may cause to what you experience..
Click to expand...
Click to collapse
I believe the chip or something similar, that control the sensor, led, vibration etc, was broken because we put it the wrong way
now we need to find which chip it is and replace it
which part of the right down? near the signal cable?
codearm2 said:
I believe the chip or something similar, that control the sensor, led, vibration etc, was broken because we put it the wrong way
now we need to find which chip it is and replace it
which part of the right down? near the signal cable?
Click to expand...
Click to collapse
If you just checked and saw you put it wrong as I did,On the little plastic which made a little bent then I guess you lost..I would just buy new motherboard on aliexpress or just give up and buy a new phone..
As you cant really know (I mean from our side..) if its a chip related there or if its the bent it self which made problem on the connection on the board it self..
And yes I was speaking about the right side near the signal cable where you need to install the motherboard from that side where there is a little plastic like holding the motherboard..When I did the reinstall by not checking I put the motherboard on that plastic and after I closed everything and all screws got back I discovered that problem..
edoroom said:
If you just checked and saw you put it wrong as I did,On the little plastic which made a little bent then I guess you lost..I would just buy new motherboard on aliexpress or just give up and buy a new phone..
As you cant really know (I mean from our side..) if its a chip related there or if its the bent it self which made problem on the connection on the board it self..
And yes I was speaking about the right side near the signal cable where you need to install the motherboard from that side where there is a little plastic like holding the motherboard..When I did the reinstall by not checking I put the motherboard on that plastic and after I closed everything and all screws got back I discovered that problem..
Click to expand...
Click to collapse
yeah, it means it's the same mistake as mine, that little metal thing that hold the motherboard, I forgot to eject the sim card tray and when I pull my main board it was stuck, got a little bent from there
Just wonder if anyone have the schematic for mi5 mainboard, since I'm curious and want to find a way to repair it
Not because I'm in despair of needing a phone, this MI5 is my secondary phone
Just because of the curiousity, that's all
edi--
found the schematic here
https://data.dendik.id/Data/Schematic/Xiaomi/Mi5_SM.rar
now on the journey to repair this stupid mistake, lol
any help from someone who are an expert in this thing will be really appreaciated
codearm2 said:
yeah, it means it's the same mistake as mine, that little metal thing that hold the motherboard, I forgot to eject the sim card tray and when I pull my main board it was stuck, got a little bent from there
Just wonder if anyone have the schematic for mi5 mainboard, since I'm curious and want to find a way to repair it
Not because I'm in despair of needing a phone, this MI5 is my secondary phone
Just because of the curiousity, that's all
edi--
found the schematic here
https://data.dendik.id/Data/Schematic/Xiaomi/Mi5_SM.rar
now on the journey to repair this stupid mistake, lol
any help from someone who are an expert in this thing will be really appreaciated
Click to expand...
Click to collapse
ok bruh im already do some fking around and do ic audio replacement but no hope its still broke even my repair guy who are ex xiaomi worker are give up the problem is looks like from cpu its self but there was something interesting if u try download device info hw app in google play there was warning that the device cant read sys or something cuz it was blocked and when u look at audio chipset its was gone
feel2death said:
ok bruh im already do some fking around and do ic audio replacement but no hope its still broke even my repair guy who are ex xiaomi worker are give up the problem is looks like from cpu its self but there was something interesting if u try download device info hw app in google play there was warning that the device cant read sys or something cuz it was blocked and when u look at audio chipset its was gone
Click to expand...
Click to collapse
Yeah, tried it before, and the audio chip is gone
Perhaps something wrong with the audio chip, will try to replace the IC tomorrow