[Q] HTC Desire Digitizer replacement - Desire Q&A, Help & Troubleshooting

Hello,
My wife recently had the misfortune to drop her newish HTC Desire A8183 on the kitchen floor, thanks to my daughter's over eager grab. The digitizer has some lovely cracks all over it now... :-(
Needless to say, my wife is dismayed, and my daughter (she's only 3 and didn't mean it) is very sorry.
I thought I'd try replacing the digitizer myself, having read many tales of repairs taking 3 weeks and costing 300+ dollars.
Bought a new digitizer, took phone apart (even had a handy little "oven" that I could set to 60 degrees to melt the glue).
Phone taken to pieces quite happily.
Put in new digitizer, reassemble.
Now start up phone, all looks good.
BUT... only a small section of the screen is responding to touch (where the 7,8,9) keys are when entering SIM PIN. The row below has also worked (although intermittently) and the emergency call button too...
So my question:
Is this a problem with the digitizer I bought? Is there a particular model number of digitizers that I should be using? I note that the old digitizer had an "I2" printed on the pcb, whereas the new one has an "E5", the old one has a sticker with SHAB1 on it whereas the new on has SHABN...
I'm not sure that this is important - but given that the thing only partly works, I think it might be.
Anyone got any ideas/hints for me to try... I'll phone the supplier tomorrow and suggest to them that the part is faulty, as I can't see any threads out there where this has happened to someone else.
EDIT: I thought I should add that the old digitizer despite looking like a spider's web, still actually works - which really make me think it is a problem with the new one...
Thanks for any help!
Chris

I can't really help you from experience all knowledge.
But I did read somewhere that you have to use specific digitizer for specific Desires.
I could be wrong

Did you work out any solution for your replacement digitizer issue?
I have a similar problem and I just realized the different ghost pattern of the screens (original has diagonal, new has square arrangements of dots) and also the electronics of the digitizer is slightly different (Original: Synaptics 940-663-1R1, replacement: Synaptics 940-682-1R2)

Hello,
I'v got the same problem, i even bought two digitizers from different sellers. I thought that it is because i did something wrong when I disassembly and assembled the phone but I put my old digitizer again and it works ok ( except the corner where it's crashed ).I asked my sellers if there are some different digitizers and they replayed that no and the one I'v got are checked and ok ( the electronics is identical, the only difference are white big number E2 and G2 ). What can I do more to repair my poor thing?
Stan

Please use the Q&A Forum for questions Thanks
Moving to Q&A

Related

Screen problem

Help.
Damaged the screen on an xda orbit and ordered one from ebay. Problem is that there is clearly more than one screen for this model and the one I got was a different part number to the original.
Does anyone know where a screen can be obtained for a reasonable cost. I have emailed quite a few of the ebay lot who are selling them and it seems they can't read or something as they don't know if the part number (printed on the back) is the one I need. Clever lot.
Phone is apart ready for new screen.
what is your phone serial?
if it is arte110 we have the same phone, mine also broke. I order last week on ebay at chinagoodstore, looks like the right screen but no s/n, I can't tell you neither, still waiting for deliverance...
I've had the same problem with two screens now. I told the first guy he sent the wrong one (ribbon cable too wide) and when I sent pictures of the two different ribbon cables he sent me the right one. Never could get it to calibrate properly, though.
Next time I ordered I got the 'wrong' one in that the ribbon cable is too long, albeit the right width. This means it doesn't mate up with the contacts properly and I'm back to using my first replacement.
I'm going to stop ordering from China for parts like this, I think...
I should clarify that I only replaced the digitizer, not the whole screen.

HTC Desire Screen Replacement

Right so long story cut short, my beloved Desire has decided to stop working after being dropped from a small height by a friend, the glass has cracked, the LCD is bleeding, while the digitiser seems to work fine still. Is there anywhere recommended that will replace it for me? Or any decent site selling OEM parts?
Cheers
i have also had an accident with mine. the lcd screen seems to be ok but the glass cover cracked in a million placed. took it to a few repair places and are all pretty confident it can be fixed. only problem is the parts for the phone are not out yet as its so new. have been told it could be up 2 a month. contacted htc but they cant give me a quote, i have to send it to them first.
bump, might take a few pictures of it for your entertainment
Sounds like your friends owes you a new Desire!
Cracked Screen... ME TOO!
I too have had the unfortunate displeasure of seeing my brand new desire drop to the ground on my tiled floor bathroom and land in just the right position fo the screen to crack. Have insurance but as I had just that day switched to a new phone and contract with orange hadn't switched the IEMI number over with my insurer. Long story but didn't realise I had to switch as I have never claimed AS THE INSURANCE COMES WITH MY BANK ACCOUNT NEEDLESS TO SAY INSURANCE DOESNT COVER IT FOR 15 DAYS AFTER YOU REGISTER THE EMEI NUMBER OF THE NEW PHONE... so beware folks honest isn't always the best policy and sometimes having insurance with your phone provider can be a better option!..
No new screens available from any UK repAIRER YET SO WILL HAVE TO WAIT IT OUT WITH A HALf visible (but still working) screen.
I just joined your club.
I dropped my desire just 15 minutes ago onto some concrete stuff.
The glass screen is totally obliterated.....but the phone still works.
So 2 questions.
- Can I but just the glass part and replace it ? the underneath screen is ok
- How much can it cost ? ( if it's possible in europe...if not in canada or usa)
Both display and digitizer can be currently found on the internet, they're not cheap though...
http://www.dealsniper.com/en/home/2563-htc-desire-glass-touch-screen-digitizer-replacement-7.html
http://www.iphone-spares.com/htc-parts/desire-lcd-screen-google-g7
They say LCD, I'd say it's a mistake, not sure though.
Are you kidding?
If it's just 60$ then it's very very cheap......
I will try to buy it.
Ps:
read this : http://tjworld.net/blog/htc-desire-tear-down
it's a photo tear-down and re-assembly guide on how to replace the broken glass digitiser
howzit guys
i see on the net that theres a new desire coming out and its got a lcd screen coz of the bad visibility in sunlight of our amoled screens
where can we get these lcd screens - mayb its better to fit a lcd onetime instead of amoled again
I also have a broken display.
And last week I ordered a new one on ebay. I got it today, but when I installed it, it wasn't working. Only a faded green light on the right side of the screen.
The phone booted ok (vibration at the beginning and the sound when it's booted - pin request).
Then I took the new screen out and began an close inspection. I was amazed that I found a freaking hole in the display (the original does not have one, obviously).
shrani.si/f/e/rz/25HpVJoS/p3300153.jpg
shrani.si/f/3V/tE/4hMdL00g/p3300154.jpg
shrani.si/f/1X/35/FLeujkL/p3300159.jpg
(there is an tireless w810i behind the screen with led on, u can clearly see the light shining through the display)
I'm going to send the pictures to the seller, and see what he says about it..
Anyone had similar experience? Or any explanation about the holes? (there actually two, second one is right on the edge, can't take a photo of that one..)

[Q] Digitzer replacement

Hi there, I cracked my Desire's digitizer and tried to replace and subsequently damaged the LCD screen (Sony version). Having had a further look online I noticed that there appear to be a few different digitizer part numbers. Mine (the broken one) is 940-682-1RA, however any that I have seen online for sale (ebay) are ending in 1R1. I have also seen others reporting that there are ones with a number ending 1R2. Does anybody know if I need a digitizer with a matching part number or will any of the others work ok?
I had replaced the digitizer on mine but didnt get a chance to test it was working properly as I must have bent the LCD panel too much during disassembly and broke it. I have ordered a new LCD and hope to fit it soon, but wanted to check about the digitizer in case I need to send it back and order the correct one. Grateful for any advice you can offer.
Many thanks
Gareth

[Q] Huge crack across screen!Need some advice.

Dropped my phone on asphalt today and got a big hairline crack across the screen . (Attached pics)
It really hurts cause i always baby this phone and just the rush to get to work and in my car, completely missed my pocket.
The screen is still responsive to touch and seems to be working normal thank god the lcd screen wasnt damaged and the digitizer didn't shatter.
Got a few questions t
1) just wanted to clarify that the digitizer lies ontop the LCD screen?
2) and that is all that needs replacing?(from damage seen in the pics)
3) also mine is branded just HTC(no carrier, so it's international GSM version?)
4) would it matter if i bought a replacement digitizer meant for the at&t version or not?
5) should be getting a one x that had some water damage and is no longer working. would the digitizer from this phone be a viable option for me to use as a replacement or should i just order the part online.( I really want it replaced fast and if i have to order the replacement it will take about a week to 2 weeks to arrive in my country
so apparently i can't attach any urls until i make 10 posts or i'd show u guys the part i wanted to order but its basically just a screen digitizer from ebay with tools needed for about $17.86.(is that cheap, good or expensive price considering the item + tools)
can you guys please search for it on ebay?the title of the post/part is Touch Screen Digitizer Glass Lens Replacement For HTC One X S720 + Free Tools
the link above is the item i'm looking to order for replacement. is it the right part i'm looking at?and would that be all i need or is there anything else i should add?also quality wise would it be top pick or are there any better options available?
Attached some pics also.Advice would be greatly appreciated.
You are unlikely to be able to separate the digitizer and lcd without damaging the LCD.
A water damaged phone may have a water damaged screen.
Search one of the other broken screen threads for more information.
I've replaced several screens on captivate.easiest way is get replacement(LCD+digetizer) from ebay,Google procedure.watch or read as many times as needed to feel confident to take apart phone.the hardest part is seperating LCD from phone(they use adhesive to secure LCD to phone).I used razor to carefully cut adhesive.
Most components are plug&play.just follow guide completely,u should be fine.
My LCD was $85 on ebay.good luck.
Sent from my SGH-I897 using xda app-developers app

Nexus 7 2013: touch screen unresponsive after replacement

Hello everyone,
the screen of my N7 2013 cracked after his first fall on the ground... the tablet still worked but the touch screen was unresponsive, so I decided to replace it and bought a new screen and digitizer. I replaced it following youtube tutorials but the new touch screen was unresponsive. I thought the replacement i bought was faulty, so I wrote to the seller who refunded me. So I bought a SECOND lcd+digitizer replacement, from a different seller. Same story: after replacement this second digitizer is totally unresponsive too.
I checked connections so many times with no luck. I can't believe that I bought TWO broken digitizers from two different sellers. I don't think I broke something else working on replacement (but I cannot be sure ).
So I'm wondering if there is any possible software cause for this touch screen behaviour... is there something I can still try to do before throw away the tablet? Anyone can help?
Thank you!
parcs said:
Hello everyone,
the screen of my N7 2013 cracked after his first fall on the ground... the tablet still worked but the touch screen was unresponsive, so I decided to replace it and bought a new screen and digitizer. I replaced it following youtube tutorials but the new touch screen was unresponsive. I thought the replacement i bought was faulty, so I wrote to the seller who refunded me. So I bought a SECOND lcd+digitizer replacement, from a different seller. Same story: after replacement this second digitizer is totally unresponsive too.
I checked connections so many times with no luck. I can't believe that I bought TWO broken digitizers from two different sellers. I don't think I broke something else working on replacement (but I cannot be sure ).
So I'm wondering if there is any possible software cause for this touch screen behaviour... is there something I can still try to do before throw away the tablet? Anyone can help?
Thank you!
Click to expand...
Click to collapse
You only replaced the touch screen or also the daughter board? Is there any revision number on the screens/cables?
Sent from my Nexus 7 using XDA Free mobile app
I only replaced digitizer and lcd, daughter board was the original one (rev 1.4).
The old digitizer had a sticker with a qr code and some numbers on it, and another code printed on (see pic ..935).
I found no reference for these codes on google, the qr code gives no results.
The new digitizer has no sticker and no codes printed, only a printed mark displaying "cx 2015-1" (I think it's a seller's mark).
On lower part, where circuits and cable are, the original digitizer shows two other numbers (see pic ..942).
New digitizer shows two numbers too, smaller one (ME050111) is the same, except for last two numbers (original digitizer has "01", new digitizer has "12"). The biggest number (343308Q in the pic) is completely different on the new digitizer.

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