Need urgent help...regarding Capacitive back button - Galaxy Note5 Q&A, Help & Troubleshooting

Please I need urgent help regarding the capacitive back button on note 5...
My phone has some water damage and the back button stays continously pressed on...
Can't do anything, as soon as I open any app it automatically exits...
Took it to service center they said entire display assembly needs to be changed...
And it is expensive...
What should I do guys. ..
Do we have to change display for back button...?
Rest all is working fine including the fingerprint scanner...
Please help me with your valuable suggestions and comments...

Dinesh22 said:
Took it to service center they said entire display assembly needs to be changed...
And it is expensive...
Click to expand...
Click to collapse
That's pretty much the way it is. Look at steps 16 & 17:
https://www.ifixit.com/Teardown/Samsung+Galaxy+Note5+Teardown/51083
It's all bonded together, and because the LCD is so fragile, taking it apart to replace the capacitive buttons will destroy the screen.

Related

HTC Diamond Strange Screen Problem (URGENT)

I had my Diamond for about 8 months now. All of a sudden no matter where I click on the screen it always clicks on the top left corner (Start button). I hard reset the phone, changed SPL but nothing worked.
My Specs:
Duttys 5.2.20764.1.4.3
Diamond-hspl-1.24
When I try to align the screen it keeps on looping not letting me get out of the screen alignment. I have to soft reset the phone.
Is my phone dead? Do I have to send it to HTC for repair?
sounds like a broken screen digitizer (the plastic which recognizes touch).
If its under warranty then i suggest you flash everything back to factory, ie. stock spl, stock ROM. Then RMA it back for warranty.
If it isn't under warranty and you wanna get it repaired. Then just order a new digitizer from Ebay and install it yaself. That will save you an arm and a leg, since HTC will probably charge you like 4x the price to get it fixed.
How come it responds to the screen alignment than? When I press the cross hair it responds to it and moves to a different position.
Right now I am trying to put the stock SPL on the phone but I can't get past the screen alignment. The is synced and everything. Any ideas?
You MUST change the ROM to stock first then the SPL
I did put the stock ROM back on the Diamond. But I can't get passed the align screen. I tried deleting the "welcome" file form \Windows\StartUp but the file is protected and can not be deleted. Is there any other solution of by passing the welcome screen?
I had this problem too, I got my Diamond from Rogers and went home. After a few minutes this started to happen, and I instantly went back and got a replacement.
I got same prob. But sometime it work fine, after i do softreset i cant skip screen align. Can hard reset fix this prob? im from malaysia, how much it'll cost to replace the digitizer? thanks
i have this problem too
hello all!
I had the same problem as you! after some time searching... found a program called "Remote Screen Alignment" ... and your problem is solved!
Just google it!
caudex said:
sounds like a broken screen digitizer (the plastic which recognizes touch).
If its under warranty then i suggest you flash everything back to factory, ie. stock spl, stock ROM. Then RMA it back for warranty.
If it isn't under warranty and you wanna get it repaired. Then just order a new digitizer from Ebay and install it yaself. That will save you an arm and a leg, since HTC will probably charge you like 4x the price to get it fixed.
Click to expand...
Click to collapse
For the new diditizer is this easy to repair by myself??
I have a broken touch screen too (LCD is working perfectly, touch is non responsive, all over the screen)
I was just reading in another thread that changing the digitizer on its own is a bit of a nightmare as its glued to the LCD screen? Is this true, is this the case, if so, would it be possible to buy a LCD + Digitizer in one? I searched eBay but could not find anything?
Any help is much appreciated as the cost of a new phone is not an option!
Thanks,
DG.
DanGlee said:
I have a broken touch screen too (LCD is working perfectly, touch is non responsive, all over the screen)
I was just reading in another thread that changing the digitizer on its own is a bit of a nightmare as its glued to the LCD screen? Is this true, is this the case, if so, would it be possible to buy a LCD + Digitizer in one? I searched eBay but could not find anything?
Any help is much appreciated as the cost of a new phone is not an option!
Thanks,
DG.
Click to expand...
Click to collapse
Hi
My digitizer is also broken, I ordered new one from ebay (cost about 10 €) and as you wrote replacament is nightmare.
I'm trying to find a manual or instruction video but I cannot find anything.
If somebody knows how to replace digitizer please let me know or share a link for it.
Currently my best solution is to order new digitizer with display (cost about 20€) It is possible to order for exaplme here:
http://cgi.ebay.co.uk/NEW-FULL-LCD-...UK_Mobiles_Accessories_RL?hash=item518e98a7fa
Cheers
hello, i have the same problem with my diamond here, pres the screen and it activates the left upper corner, after a while stoped doing that but not my right lower part of the screeen doesnt respond. i mean i press the "j" and it writes "k".. u know what i mean., i cac calibrate the screen but after 1 min the problem is back. i wanna buy that digitizer and change it but b4 this i need a confirmation, did anyone do it and after that their diamond worked like b4? waiting for reply thx
This post is giving me a nightmare. I am facing similar problem only its not permanent. What I mean is it woks fine sometimes but wont respond sometimes. Sometimes it responds in the corners if I press hard. I think my phone is just passed its warranty also its 2nd hand though I have the bill. Service centers are really bad so I am scared.
Do you'll think my digitizer is gone bad or is it a software glitch?
Hi guys
I have a similar problem with my HTC Touch Diamond,
The screen just gone crazy constantly pressing on the top-right corner, this happened like 1 week ago. After searching the internet and this forum I found out that my only quick solution is to hard press the four corners to get working properly again but the problem will come back again after a while.
I bought this phone from ebay in 2008, had no problems with it untill I found out this ugly strange colored square in the middle that is noticable after switching phone's backlight off, I guess that was due to me holding the phone in my jean's back pocket (as I used to previous phones non touch ), I had this phone working perfectly until what happened last week!
I decided to find if this is a software related issue, so I upgraded to official HTC ROm 2.03.405.3 WWE, but the problem persists
I also bought a digitizer from ebay in case I want to replace it (but never done this before)
Can anyone please confirm if I am still under warranty, how to check this and if yes is that going to cost me anything to get it returned to HTC for repair (other than postage costs of course)
If not under warranty anymore, do you advise me to get a LCD+Digiztizer combined instead ?
Many thanks !!!
Damian
I have this problem (not my video):
youtube > watch?v=5-IUzerAT0s (sorry, I can't post links)
Problem:
Sometimes, and really just sometimes, no matter where I touch the screen it only signals a left touch. So wherever I touch, 1, 2 or 3 - only 1 will enter.
I am not sure if this is related, but it may give some clues:
A few days ago I disassembled my Diamond. I did not take out the LCD coz it's sort of glued in and probably hard to take out and may break.
However, I got down to the digitizer soldering. I did not de-solder the flat-cable, but I pressed my solder iron on each of the 4 solder joints. I pressed the solder tip right on the film. Don't worry, it's most likely polyimide and it's heat resistant.
After that the Diamond worked well, well, for a few days. Then same happened again. When I have the problem and I press strongly right of the HTC logo (LCD bottom right) the problem disappears. That makes me thinking the problem is maybe mechanical.
It maybe a solder crack. I presume the Diamond is RoHS, and my solder iron was not RoHS. That matters, coz RoHS solder needs more heat the lead solder. Means, my solder iron did not really melt the solder under the film.
I will give that another try with an RoHS solder iron in the next few days.
minidisco said:
I have this problem (not my video):
youtube > watch?v=5-IUzerAT0s (sorry, I can't post links)
Problem:
Sometimes, and really just sometimes, no matter where I touch the screen it only signals a left touch. So wherever I touch, 1, 2 or 3 - only 1 will enter.
I am not sure if this is related, but it may give some clues:
A few days ago I disassembled my Diamond. I did not take out the LCD coz it's sort of glued in and probably hard to take out and may break.
However, I got down to the digitizer soldering. I did not de-solder the flat-cable, but I pressed my solder iron on each of the 4 solder joints. I pressed the solder tip right on the film. Don't worry, it's most likely polyimide and it's heat resistant.
After that the Diamond worked well, well, for a few days. Then same happened again. When I have the problem and I press strongly right of the HTC logo (LCD bottom right) the problem disappears. That makes me thinking the problem is maybe mechanical.
It maybe a solder crack. I presume the Diamond is RoHS, and my solder iron was not RoHS. That matters, coz RoHS solder needs more heat the lead solder. Means, my solder iron did not really melt the solder under the film.
I will give that another try with an RoHS solder iron in the next few days.
Click to expand...
Click to collapse
I have the same 'tendency to go left' problem. From my experience, I found that the problem could be caused by heat. Here are some examples when it goes wrong: When I use Tomtom navigator while charging the battery, the phone really heats up and starts to go 'left'. When I try to text message under the sun after taking it out from my pocket. When I have high usage such as wifi + opera. Really hop somebody can come up a solution for the problem...
The Reason ---
Its a heating issue seen in 20% of all shipped diamonds. It heats and expands the digitizer causing loss of touch.
Solution ---
I'm working on it!
P.S - The heat i'm talking about is not the heat that's generated wile using the phone , its due to outside exposure.
Crazy thought - Try it at your own risk
Exposing the mobile to moderate temp (cold , say 12-14 degrees) might help. Not sure.. i said MIGHT.
Don't try this if its under warranty. And don't blame me if you did something wrong and all you circuits get messed up!
Anyways will post if i hit something on the way!
No, new solution??
Maybe change the digitalizer solves the problem?? Because two months ago the problem only stay few minutes but now i can't make the alignment process.
Thanks!

[Q] Broken screen - how hard is it to replace

Hey guys, so the screen on my galaxy mini is broken, after i was driving with it in my pocket. I think too much pressure might've pressed down on it and broke it. The touch/digitizer is still working however, but i cannot see 4/5 of the screen, it is just white. I know the touch is working because i can see movement in the small section i can see when i turn it on and play around with the screen.
So, my questions are, how hard is it to replace the lcd screen myself? if at all possible? and also where can i find a replacement screen? are there any special tools/accessories i must need to replace it?
Help will be MUCH appreciated!
i would recommend u to go to samsung service centre and get it replaced
and please do not try to do anything urself with the phone
Just go to Samsung Service centre, this is the best option
a have the same problem with my galaxy teos.
and by trying to replace the screen I manage to damage my phone more.
so
Samsung Service centre,
this is the best option

[Q] Issue with screen blanking out

Hi Everyone,
I recently changed the LCD screen in my Galaxy Ace. When I turn the phone on the screen lights up, I can touch it, and use it as normal. However at random the screen will not light up. I can tell that the phone is on because the menu buttons light up - however no matter what I do I can't get the screen to go. I can press the power button on and off, and the screen still doesn't light up.
The only way to get the screen back is to remove the battery and then put it back in, and power up the phone.
If anybody has any advice on how to fix this issue it will be greatly appreciated.
Kind Regards,
F1 Lover
Screw the Samsung Service Centre !
Even I had the same problem after I changed my LCD Screen.
But in my case it was very Rare,
Just go the service centre with you bill and tell them.
They will surely do something about it
Vishrut Chhajer said:
Even I had the same problem after I changed my LCD Screen.
But in my case it was very Rare,
Just go the service centre with you bill and tell them.
They will surely do something about it
Click to expand...
Click to collapse
No worries
Thanks very much for your help.
Schumac said:
No worries
Thanks very much for your help.
Click to expand...
Click to collapse
No Problem !
Hit the THANKS button

[Q] Home button doesn't work, back and menu works

I recently replaced touch screen of my mi3. Everything was working fine. Then recently home button stopped working, it lights up but nothing happens when I press it, no action, no vibration. Other two, menu and back buttons are working fine.
First assuming it was because of latest update, I got into recovery and did full wipe, installed older version I had, and problem persists. Then I noticed home button is not workin even in recovery mode, while other to works.
It must be hardware problem right? it is strange, because home button was working after replacement, then suddenly hardware problem.
or something related to software even system format (yes I formatted both sysem) can't affect is afoot?
Where should I look into if I try to repair it myself (I am located so remote, getting service is out of the question)
In worst case, what app let me set long press menu button to home.
I am using gmd gesture control for the time being. But I don't want another something running in the background all the time. And it is hard to come up with some gesture that wouldn't get in the way while playing etc.
Any idea, thanks
HELP ME
Hi, i am in a big trouble. 2 days back i dropped my mobile.. Now it has a broken screen and the touch is not working.. Its a heartbreak for me :crying::crying::crying::crying: I just want to know,, how much will it cost to replace the screen and do i have any alternate to use my Mi3 using system.. I am from Hyderabad.. Please help me out
nanda_yna said:
Hi, i am in a big trouble. 2 days back i dropped my mobile.. Now it has a broken screen and the touch is not working.. Its a heartbreak for me :crying::crying::crying::crying: I just want to know,, how much will it cost to replace the screen and do i have any alternate to use my Mi3 using system.. I am from Hyderabad.. Please help me out
Click to expand...
Click to collapse
Does screen turn on?
Dragon-tt this is where I bought replacement. You can replace it yourself, but you know my issue.
Around 80$ with shipping.
You might find it cheaper if you look around, but make sure the dealer is reliable.
New mi3 is now 239$ btw.
In case anyone is interested, there is an app called button remapper, but didn't work for me.
I did it by editing key binding file in root/system/usr/keylayout. Not gonna meddle with hardware without knowing what I am doing.
Guess I will just learn to live with 2 capacitive button.
The screen turns on when i press the lock button on the side.
Amgalanbaatar said:
Does screen turn on?
Dragon-tt this is where I bought replacement. You can replace it yourself, but you know my issue.
Around 80$ with shipping.
You might find it cheaper if you look around, but make sure the dealer is reliable.
New mi3 is now 239$ btw.
Click to expand...
Click to collapse
nanda_yna said:
The screen turns on when i press the lock button on the side.
Click to expand...
Click to collapse
As was mine, you should replace the screen, suggest you buy LCD with digitizer. No other way than to replace it.
Mi3 touch screen
If you go to xiaomi plaza, you can find the Original Xiaomi 3 Touch Screen +LCD Screen Display, and free shipping, the price is just $ 43.

nexus 6 screen problems after lcd replacement

Hello. I need a help about my nexus 6 if someone understand its inner components .
I replaced the screen and after that everything works well except serverals screen flickerings and artefacts which appears randomly, not very often, especially on in cold temperature or if I bend or touch the phone harder. After flickering screen stays black and I'm forced to press hard right upper corner of the phone or bend it a little bit to get it back to work. I think there must be some flex cable maybe not well fixed, can you please help me which one can make this issue? Or could it be something else? Maybe whole new LCD part defective? On which part of the phone should I focus if I will disassemble it again?
Thank you very much.

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