S3 Digitizer - How does it work? - Verizon Samsung Galaxy S III

Hello Everyone,
I run a repair shop and have been having a lot of customer walk away when I have had to explain that the screen and LCD need to be replaced as one unit (And cost £130+ a part then labour cost). I have watched a few videos and gain a lot of advice from these forums regards to a glass only replacement. I have a lot of experience with screen replacements, but the one thing that stumps me with this screen is how does the Digitizer work? Most phones have one cable for LCD and one cable for Digitizer, but when I look on eBay at the parts, it's just a piece of glass with nothing connecting it between the phone but some glue.

Related

LCD Screen & Digitizer assembly

Good evening guys, I wanted to ask, any one knows the average price for an Original LCD screen and its Digitizer together?
Im seeing prices from 45~120$ but i wanted to ask if anyone have ever got any before, plz would help me to find the best for my friend Sensation thx.
I called HTC they said 180 and I think its worth it through them rather than a phone repair shop. Which I wish i did....
So I broke my screen. I looked up some digitizers but I dont know what I should get. Could someone please suggest one to buy? I have a T-Mobile USA sensation. Does it really matter which part I buy or will any digitizer work?
I'd recommend you just send it to HTC. I had my digitizer replaced by a computer repair shop that said they could replace my digitizer and I had it done for 70 bucks. After they replaced it my digitizer would barely respond to the point that I couldn't even use it. They replaced it because they had a 30 day warranty but even that replacement was just as bad. I had the digitizer replaced one more time and it was better but still not the same. I just couldn't use it without getting frustrated. I ended up just exchanging my phone through my carrier but I wish I avoided the hassle in the first place....
I replaced both the LCD and the Digitizer just last week on my Sensation. I had the the touch screen issues you guys are talking about, but as soon as I upgraded the radio the problems went away.
Here's a post with the firmware update. You have to be rooted and have your bootloader unlocked.
http://forum.xda-developers.com/showthread.php?t=1385439
Well can you please PM or post which one you ended up buying
Does anybody has got the link to replacement guide in relation to original lcd + digitizer? On yt I just see how to replace only digitizer but I want to buy an original set (lcd + digit) and replace it. I'm afraid of getting the dust after changing just digitizer.
I bought digitalizer for 30euro and followed you tube video to change it my self... The repair shop asked 180euro for the repair (300 new phone) so I gambled and it was worth it.
Good thing on sensation and htc phones is you can replace the digitalizer alone compared to example Samsung where u need to buy and replace lcd screen same time. Costs loots more.
Sensation XE. Bricked kernel. ViperS ROM. Powered by Mugen battery.
Yeah, but while replacing only a digitizer it's very easy to get dust under it when man doesn't have laboratory conditions.. And then what? Starting all from the beginning? Some time ago I saw on ebay a digitizer + lcd for htc sensation for about 50$ but I just don't know how to replace it
Actually when u have working digitalizer connected u don't need to diassemble. Ucan just pull the screen out with knife from the frame. (because flat cable u need to put phone to pieces) I left some dust under first but then saw this trick on YouTube and used it to clean under screen with micro dust towel.. Anyway even with the minor dust its lot better than broken screen.
Sensation XE. Bricked kernel. ViperS ROM. Powered by Mugen battery.
So no one knows how to assemble digitizer + lcd?
joohtz said:
So no one knows how to assemble digitizer + lcd?
Click to expand...
Click to collapse
You tube is your friend.
On you tube are only videos that show how to replace just digitizer or how to DISASSEMBLE lcd + digitizer. I'm looking for info how to ASSEMBLE digitizer + lcd set.
just seen a pair on ebay for $55 :good:
ebay item number: 130646942239
From where should I know which type (A or B) I need to buy? Another problem - how to ASSEMBLE it?
Does anybody know if every lcd + digitizer works with normal sensation? I mean if there exist different versions etc. I have sensation from Europe. Im going to buy the whole screen so I need to know it. Additional question, does lcd + digit from sensation xe works with normal senny? Thnx in advance.
up
I bought my digitizer on ebay for ~ 35$ and changed it using youtube videos. Everything works perfectly.
Pretty easy
HI guys,
i repair alot of phones in my spare time and the sensation is pretty easy you can also get a foam seal for the digitizer to prevent dust
ar3na2012 said:
HI guys,
i repair alot of phones in my spare time and the sensation is pretty easy you can also get a foam seal for the digitizer to prevent dust
Click to expand...
Click to collapse
I just repair my sensation with spare parts from ebay and it works great.

Where's a good site to pick up a replacement screen?

Long story short, I busted my Inspire's digitizer, but the LCD underneath is still intact, and I'm having trouble finding a replacement.
Amazon sells just the digitizer, but I've seen that replacing the digitizer is a extremely tedious task and it's way too easy to damage the LCD in the process (one video had a guy completely obliterate the LCD trying, was freakin hilarious!), and the only LCD/Digitizer assembly they have on there has reports of the seller sending damaged parts.
Anyone know of a good site that sells the digitizer/LCD assembly that isn't Ebay? I freakin hate Ebay....
Edit: found this for the Desire HD, anyone tried this seller before?
try ebay ..
it is easy and safe ...
but if you don't like try
amazon .. but it is very cost .. and you must be in USA
or try
aliexpress
but not sure ...
I hope I'm not to late.
I went on amazon and looked up the digitizer display assembly. The screen you are getting should have the home, menu, return, and search button on the bottom.
It's kind of expensive, but it's the entire screen with the digitizer already attached to the glass, and is super easy to put in. You can also find videos on youtube to put in this exact screen.
http://www.cnn.cn the guy is in Hong Kong but ships quickly and cheaply. Best source for any part for pretty much any phone.
Sent from my HTC Flyer using XDA
Ive purchase both a digitizer and an LCD from amazon. Make sure you buy replacement adhesive.

Dust under Screen Repair

After having no reply from HTC with regards to getting the dust removed under the screen of my HTC Sensation Z710e, I got quotes from 2 different websites.
First was http://www.gsrepairs.co.uk/ who quoted as estimate of £20
They sent me this reply:
"Hi Matthew,
Thanks for getting in touch. You would be looking at around £20 to tidy up the inside of the phone. We would have to completely disassemble the phone as the flex ribbon which is connect to the mainboard sits behind the lcd. We would also have to replace the adhesive which holds the front screen down."
Second Was http://www.buzz-box.co.uk/ who quoted me £88.35.
They sent me this reply:
" Hi matthew moss
HTC Sensation Screen Repair
Your screen including digitiser and lcd are replaced with this repair as they are factory bonded. We just need the phone including battery so we can test it before returning it to you. No sim,memory card or accessories need to be included with your device. We recommend you back up your device for data before sending it, though we do not usually need to wipe data with this repair.
Repair Information
Screen £ 81.65
Return Courier £ 6.70
Total Quote £ 88.35"
Obviously, there is a huge difference in quotes, but first company say they can basically just clean up the dust, but second company saying the digitizer and lcd need to be replaced!!
The phone is in absolutely mint condition, the only problem is the dust, so basically what i'm trying to figure out is....do I really need to pay to have digitizer and lcd replaced, just for dust? and maybe the £20 quote to clean the dust from the first quote is dodgy?
Or, is the second quote just taking the pi$$ by saying they will have to replace lcd and digitizer?
Can't afford to go changing my phone and neither do I want to, but with summer coming fast, it's a nightmare trying to view the screen in the bright sunlight and there's NOOO way I'm going to attempt the repair myself.
Has anyone ever heard of or dealt with http://www.gsrepairs.co.uk?
Are they a reputable company and know what they are doing etc?
£20 to clean the dust out underneath the screen sound too good to be true?
Or, can anyone recommend a good reputable company in the UK that can clean the dust out from underneath my screen?
Any info and help you can give me will be hugely appreciated.
thanks
Matt.
Hi,
I think it's indeed neccesay to replace at least the digitizer. The dust is trapped between the digitizer and the display, and removing the digitizer from the screen will/could:
- break the seal between the digitizer and the screen. this is glue I believe.
- stain the digitizer, a new one comes with protective sealing to prevent it from getting dirty during repair.
unless they damage/stain the lcd screen, I think it's bull they have to replace that one aswell.
a new digitizer comes at a price of € 14 with prying tools. I'd say ask gsrepairs for specific cleaning method. Will they remove the digitizer in order to clean the dust (I believe there's no other way)? will they replace it and if not how will they guarentee the display will come back nice and tidy to you?
if it's typical sensation dust I would not even send it in if it were for free. I've got a bad experience with repairing the one time I did it and the litle bit of dust in my case isn't bothering me. But if it is as severe as you say we're talking a whole different situation. And what I find harmless, could be an absolute pain to others.
Since I'm dutch I can't tell you anything about the repair centre you mentioned. But finding reviews shouldn't be that hard

Broke LCD while repairing glass, what to buy?

Like my title says, I was attempting to fix the broke glass on my s3 when all of a sudden the digitizer cracks. I am kind of pissed since I just had the razor in there, waiting for the LOCA to move on its own. Anyway, I digress.
Now I need to get a full LCD + digitizer to repair it. I have come across two different options. One is to get an LCD + digitizer assembly off of Amazon/ebay and glue it into my current phone, but the Amazon reviews have a couple saying that they don't fit the Verizon S3 too well, somehow. This is the one that was recommended in the youtube video I watched.
http://www.amazon.com/gp/product/B0...ASIN=B009OZWQRM&linkCode=as2&tag=wwwkwpcca-20
The other option is a full LCD + digitizer + back frame. This thing:
http://www.ebay.com/itm/US-Samsung-...n-Assembly-Frame-White-/350859402808#shpCntId
They both cost the same so I have two questions.
1) Which part do you all recommend?
2) What would "fixing" my phone entail if I ordered the full LCD digitizer back frame assembly? I am assuming it's simple enough to transfer parts over, but I don't want to buy the part if it ends up being harder to transfer the chips over than it is to glue a new screen in place.
Also, the final quality is a concern. I don't buy new phones often. I bought this year-old S3 with a broken screen with the plan of fixing the screen and having it for years. I still hope to do a good enough repair to have this phone for years to come.
StAlfonzo said:
Like my title says, I was attempting to fix the broke glass on my s3 when all of a sudden the digitizer cracks. I am kind of pissed since I just had the razor in there, waiting for the LOCA to move on its own. Anyway, I digress.
Now I need to get a full LCD + digitizer to repair it. I have come across two different options. One is to get an LCD + digitizer assembly off of Amazon/ebay and glue it into my current phone, but the Amazon reviews have a couple saying that they don't fit the Verizon S3 too well, somehow. This is the one that was recommended in the youtube video I watched.
http://www.amazon.com/gp/product/B0...ASIN=B009OZWQRM&linkCode=as2&tag=wwwkwpcca-20
The other option is a full LCD + digitizer + back frame. This thing:
http://www.ebay.com/itm/US-Samsung-...n-Assembly-Frame-White-/350859402808#shpCntId
They both cost the same so I have two questions.
1) Which part do you all recommend?
2) What would "fixing" my phone entail if I ordered the full LCD digitizer back frame assembly? I am assuming it's simple enough to transfer parts over, but I don't want to buy the part if it ends up being harder to transfer the chips over than it is to glue a new screen in place.
Also, the final quality is a concern. I don't buy new phones often. I bought this year-old S3 with a broken screen with the plan of fixing the screen and having it for years. I still hope to do a good enough repair to have this phone for years to come.
Click to expand...
Click to collapse
They both will fixed your problem. I do not recommend glueing, it's not easy to do, messy and you may end up replace the whole thing at the end. It's your choice to pick one.
StAlfonzo said:
Like my title says, I was attempting to fix the broke glass on my s3 when all of a sudden the digitizer cracks. I am kind of pissed since I just had the razor in there, waiting for the LOCA to move on its own. Anyway, I digress.
Now I need to get a full LCD + digitizer to repair it. I have come across two different options. One is to get an LCD + digitizer assembly off of Amazon/ebay and glue it into my current phone, but the Amazon reviews have a couple saying that they don't fit the Verizon S3 too well, somehow. This is the one that was recommended in the youtube video I watched.
http://www.amazon.com/gp/product/B0...ASIN=B009OZWQRM&linkCode=as2&tag=wwwkwpcca-20
The other option is a full LCD + digitizer + back frame. This thing:
http://www.ebay.com/itm/US-Samsung-...n-Assembly-Frame-White-/350859402808#shpCntId
They both cost the same so I have two questions.
1) Which part do you all recommend?
2) What would "fixing" my phone entail if I ordered the full LCD digitizer back frame assembly? I am assuming it's simple enough to transfer parts over, but I don't want to buy the part if it ends up being harder to transfer the chips over than it is to glue a new screen in place.
Also, the final quality is a concern. I don't buy new phones often. I bought this year-old S3 with a broken screen with the plan of fixing the screen and having it for years. I still hope to do a good enough repair to have this phone for years to come.
Click to expand...
Click to collapse
I recommend getting the one with the frame, it will make the job so much easier. Here is a youtube video on what it will take to get the old frame off, and put a new screen on it.
Thanks so much, both of you. I did go with the one that included the frame. I might as well go for the basically brand new phone, right? That video did help make my decision, too.

[Q] Can I Join New Digiter glass and Seperate New LCD

Okay so I was duped by the low price when trying to fix my wife's One X and purchased the digitiser only.. I didn't even attempt to install it but I did pull her phone apart and destroyed her LCD and Touch screen before even separating the assembly as my tool slipped between the digitiser and LCD resulting in cracked/broken LCD
To be honest its a scam sellers are selling the glass only without clear warning of the dificulties ahead that LCD is sooooo fragile! and too much heat would just break the LCD..... and possibly de solder parts....
Now it still powers up and is visible via USB
Should I splash out the extra $30 and get the LCD only part from eBay and attach it to the touchscreen I already have?
or should I just buy the whole assembled unit for $90(Australian)
also Which LCD would I want? I have the Aussie Tegra version...(So I'm guessing the non AT&T version..)
Any Advice and experience would be appreciated Cheers!
To be honest I'd just buy the LCD + digitizer. The chances of being able to successfully join the two parts together yourself are fairly slim.
Sent from my Evita
What timaaaaa said. I've yet to hear of anyone doing it successfully, and if there is someone they're definitely the exception. You know first hand how difficult it is to handle those parts, do you really want to risk it? Just put the digitizer you bought back on eBay (if your conscience allows you).

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