[Q] Busted LCD got blue screen? - General Questions and Answers

Okay strait to the point! I've got a Galaxy S2 with Android 4.0.3 bought it 4 months ago.
I accidently dropped my phone and cracked my screen on the bottom right corner. The crack went from bottom and a diagonal line up til the right side. I took a picture below.
imageshack(.)us/photo/my-images/685/20120326152703.jpg
This happened about 2 months ago. No problem since. I dropped the phone a few times afterward but it didnt seem to affect it lucky me.
Yesterday i tried watch some series over my WIFI and the phone got really hot around the camera area. The phone wasn't acting well either and then battery dropped from 75% til about 10% in 10 minutes without any video still showing up. (Never had that problem before). I stopped using it and instead put it on recharge for the next day. And today on the morning it was still okay. Went to school and back with the mobile still working. Put it on my table and checked my PC.
About 2 hours later while cheking up on my galaxy i discovered this.
imageshack(.)us/photo/my-images/198/20120326153629.jpg
I think that the LCD finally busted but i need to be sure if it has something to do with the previous crack and also if you could provide any info about what to do with it? Does my warrenty cover this? Or do i need extra insuranse?

I really need help right now LCD blackned spots
The screen has started to turn black from the core of the LCD leak. I now really think this is a broken LCD screen and not a software problem. If someone knows what i could do to fix this i really could need the help right now.

Someone correct me if I'm wrong,
But it sounds to me like you've busted the digitizer portion of your device. As to it being caused by the small crack on your screen.. i don't really know(can't really see if it's a crack in the glass or digi). At any rate, judging from the second picture you provided us it most definitely looks like you damaged the digitizer.
Most companies don't really cover damaged screens caused by users. However, being that your S2 is only 4 months old you could possibly pass it as "it did it by itself, I don't know what happen". Worth a shot I guess...
If all fails you could bring it to a electronics repair shop or you can repair it yourself via a digitizer part bought on ebay(probably pretty expensive being that its part of the screen)

If all else fails check ebay for a new screen.

cbr69er said:
If all else fails check ebay for a new screen.
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http://www.ebay.com/itm/Full-LCD-Di...ltDomain_0&hash=item27c3101beb#ht_1618wt_1185
If your thinking about taking the DIY road I found a screen for you.Quick note about buying something overseas on eBay: it usually takes awhile for the part to ship and even when you get it, the part may not be functional. But don't fret, eBay is usually pretty good about stuff like this so a working part will be guaranteed or your money back!
If you do decide to repair it yourself I would first research A LOT about your phone. Especially, the disassembly guide! Try to use only credible guides such as iFixit, repair universe etc.
This only applies to flex ribbon cables:
when replacing screens sometimes you have to plug it in a few times before you actually get it to respond(could be cause by oxidation of the pins) if thats the case, you could try to take a #2 pencil eraser and gently rub against the pins and remove the oxidation...
Good Luck!
Please let me know how it goes!

rhodium9 said:
As to it being caused by the small crack on your screen.. i don't really know(can't really see if it's a crack in the glass or digi).
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Yes it is really a crack and a very annoying one. It doesn't cause any problems with the touch-function, so I've been using it normally but for the screen, it has gone completely black but for the top right part still a little darkblue. I think I'm going with your first answer and try to check it in on warranty have had a bit luck with it past couple of times but im not sure about changing it myself. If having no luck with warranty then maybe ill try doing it myself.

at any rate weather you get warranty to change it or you fix it yourself maybe youll learn to be more careful and get a case maybe???

Related

Cracked Screen on my Touch Pro

I dropped my touch pro and cracked the screen in a few places. I think it works normally except for the screen, as it receives calls fine...
A new phone isn't in my budget right now. Does anyone know of a good place (hopefully in DC, MD or VA) that will supply or install a replacement touch screen?
(btw, no recent threads came up when I searched.)
Ebay!
Just looked, $30 including postage for a screen & digitiser if you are able to do it yourself.
How hard is it to replace a screen if it has surface damage? Is there anywhere i could find a walkthrough or help?
Shame man, its a tragedy of what happened to your phone...
Luckily its not too bad, and you may just be able to fix it. You can download the service manual for the phone here: http://htcwinmobile.blogspot.com/2009/03/htc-raphaeltouch-pro-service-manual.html
Just a note though, make sure you DO USE tweezers or something to get the speaker wires out of the way before snapping the enclosure back into position... I had to reopen the phone again, after powering it, to rejoin one of the little wires thats like a tenth of a millimeter thick DO NOT IGNORE ANYTHING THEY TELL YOU IN THE MANUAL. Oh, and what works well for the "plastic removal tool" is a cut out piece of plastic ice cream container. AGIAN, do not ignore anything in there... You are voiding the warranty permanently when you do it yourself (which you unfortunately have to).
Anyways, good luck!
I drop my phone also, but the screen didn't actually cracked! but I do have is problems with the screen in other ways! Sometimes I get a black screen when I turn on the phone and sometimes not, but when the screen turns on, it flickers a lot and have lines thru it. What suprises me is that sometimes I get perfect images on the screen (Which makes me think that the screen it's not damaged).
Any suggestion would be apreciated. Thanks!
3 days and still no answer from anyone! I would like someone to throw me ligth on this issue. I'm waiting for this to know exactly what I need to buy, before I start assuming things.
Thanks in advance!
a.mendoza said:
3 days and still no answer from anyone! I would like someone to throw me ligth on this issue. I'm waiting for this to know exactly what I need to buy, before I start assuming things.
Thanks in advance!
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Click to collapse
Sounds like the LCD connector may have come unseated. You could open up the phone and make sure all connectors are firmly seated if you feel confident in your abilities.
maxh said:
Sounds like the LCD connector may have come unseated. You could open up the phone and make sure all connectors are firmly seated if you feel confident in your abilities.
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Thanks for the advice! I was thinking on that also and wanted to take my chances opening the phone (oh god!).
BTW, I saw the $30 LCD Screen+Digitizer combo on ebay that Beeble referred to, but I'm not sure if it fits on the fuze (my model). What have come to my mind it's to buy also the front camera of the phone (like a thread on the kaiser) to mod the cell, in case I need to buy the screen+digitizer. I've search all threads about this issue but nobody has done it because it was too expensive for the result; I believe with this price it's worth it right now!
solved
Try this steps:
http://www.pdacenter.ru/razborka/htc-touch-pro/
I used Diamod (!) LCD and Touch Pro digitiser. Works perfect.
Much more cheaper
If your screen works fine sometimes, you most likely don't need to replace it. there's probably just a loose connection somewhere. If you really want to replace it though, there's an ebay seller with a really good deal. $20 for the screen and digitizer already glued into a new front body piece: http://cgi.ebay.com/OEM-HTC-FUZE-LC...wItemQQptZPDA_Accessories?hash=item3ef8817bf6 That one's for the fuze, but I think the seller has other models too. I'd definitely get the LCD and digitizer together or else you might end up like I did on my first attempt: http://forum.xda-developers.com/showthread.php?t=584050
-G-Rey--- said:
Try this steps:
http://www.pdacenter.ru/razborka/htc-touch-pro/
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Click to collapse
WOW! What a long way to get to the screen. Good luck for everyone who tries to dismount and mount the Raphael.
maxh said:
If your screen works fine sometimes, you most likely don't need to replace it. there's probably just a loose connection somewhere. If you really want to replace it though, there's an ebay seller with a really good deal. $20 for the screen and digitizer already glued into a new front body piece: http://cgi.ebay.com/OEM-HTC-FUZE-LC...wItemQQptZPDA_Accessories?hash=item3ef8817bf6 That one's for the fuze, but I think the seller has other models too. I'd definitely get the LCD and digitizer together or else you might end up like I did on my first attempt: http://forum.xda-developers.com/showthread.php?t=584050
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Thanks for the advise maxh,
I just wanted to let you know that a miracle just happened! my cellphone started to work just fine without even opening the phone! it has more than a week on this situation so I believe that it's exactly what you stated (the LCD conector became unseated or loose). Since it's still working, I have no need to open it! so I'll just wait until it becomes defective again and at that point just open it and tight up the LCD connector!
Anyway, I would love if somebody could make the mod that I was refereing to before (changing the screen of the fuze by the touch pro one) and see if it's possible to attach the front camera on the fuze.
Once again, thanks everybody for your opinions.
I got my new display+ digitizer on Ebay (65$) and replaced it, using the russian link mentioned above ( follow the exact procedure) , it took me 2 hours to do it, and after lot of patience it worked! My problem was the digitizer never worked fine, and after replaced it it worked like never before. If You are not familiar with repairs, it will be a mistake and waste of money to buy a display without digitizer. NOW, I have a small problem, my display has a NEW color, it's like color temp is WARM for this display, and COLD for my old display, AND COLOR level is lower, and the result is display without vivid colors, black like gray. Is there any way to change the DISPLAY color settings?

Chances that an LCD + digitizer will fix this?

A coworker I started working with a few months ago told me about the much-better Sensation he had before his MyTouch 3G. It seems that he still had it, but stopped using it "because the screen cracked." I correctly surmised that it was a simple and cheap to replace touch screen digitizer and described to him that it was "just the glass cover" and that it was "cheap to replace." I have done many such repairs on other phones and gadgets.
He then told me that he had continued to use it until the LCD went blank. There is no reason to think that the LCD inside suddenly cracked, but I can only assume that it also sustained some kind of damage and now also requires replacement. Knowing that the LCD isn't cracked, what are the chances that a replacement LCD + digitizer will restore the phone? I'm concerned because we've already purchased a kit for $65.
Nobody can tell you that off the internet. If we do, that would be pure guess, just as accurate as you would have guessed.
sawo said:
Nobody can tell you that off the internet. If we do, that would be pure guess, just as accurate as you would have guessed.
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Well, someone could have had the exact same problem and already tried it. I ran into people with the same problem already. I'm just looking for more because some, no doubt, have tried it and others may have an alternate explanation. Reasonable.
there is a good chance that will fix the problem. but since the LCD was working for a while until it blank out, it is possible the problem might be with the circuit board. only way to know is to try it out.
CZroe said:
Well, someone could have had the exact same problem and already tried it. I ran into people with the same problem already. I'm just looking for more because some, no doubt, have tried it and others may have an alternate explanation. Reasonable.
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The LCD could go blank for several reasons. Faulty LCD, loose cable, faulty board etc. etc. Even if someone had the same problem, the reason for it could be completely different, thefore this wont help you at all except for giving you hope. If this is what you need, then i would say "yes, the change of lcd & digitizer should fix the problem" but you never can be sure unless you try When you start the phone, do you hear the startup sound? This could at least indicate that the phone isnt completely faulty.
brabusamg55 said:
there is a good chance that will fix the problem. but since the LCD was working for a while until it blank out, it is possible the problem might be with the circuit board. only way to know is to try it out.
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The plus side is that you can't make it worse. So you've got nothing to lose by trying to repair it, other than the few bucks for the parts.
Well, I took it apart to re-seat all the cables and it's still blank. Reading online, I see that a lot of dropped Sensations/Pyramids develop a loose/broken SMT capacitor component near the headphone jack, but I'm not registered on any of the forums I see it discussed on and I can't see the pics. They describe a slightly different problem anyway (screen goes blank after standby). I needed sleep, so I put it all back together and I'll check that out when the parts get here. My hunch is that the LCD panel is fine and that I'll have an extra, assuming the capacitor problem is fixable. I've done some delicate soldering work before but I can't really say that I'm good at it! I didn't see any loose SMT components rattling around so I hope it didn't fall completely out somewhere.
Skipjacks said:
The plus side is that you can't make it worse. So you've got nothing to lose by trying to repair it, other than the few bucks for the parts.
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Click to collapse
Thanks but it's almost $70 for the parts.
Works great! Well, it had the touchscreen sensitivity issue pretty badly but the T-Mobile OTA update fixed that. Transferring all the adhesive bits from one screen to another was down-right frustrating, but I pulled it off and I only see a single spec of dust inside. The dude will be thrilled. I broke the earhook on my Looxcie so I did not make a video but it was full of me tearing and ripping the things anyway and not a good example of how it should be done!
FWIW, there was no way to remove the old screen without denting up the backing plate and prying the heck out of it to free it from multiple adhesives and glues, so I would not have had two good LCDs after testing the replacement even if there was nothing wrong with the original. Good thing it was the LCD at fault! I didn't have to drill anything like the glass replacement video I watched instructed me to do. They didn't realize that the LCD removal allows the flex PCB through just fine. I forgot to thread it back through before seating the replacement LCD in the adhesives and tape left-overs but it flexed enough to allow it through without removing, which was quite a relief after seeing how the original fared after being removed.

[Q] Screen Issue

Hey All, Trying to help a coworker of mine. She dropped her phone the other day, and her screen now looks like this.
(PIC is in attachment)
Would something like this be the result of a damaged screen, or a contact that came loose in the phone. And would you even bother fixing this?
Thanks!
If the Device is Un-Rooted, and she has T.E.P. I would suggest taking it in to Sprint. It's the easiest way. That does look like a Hardware issue. It could be any of several things. I suppose you've already tried a Reboot ? If that didn't resolve it, and it's Un-Rooted take it into Sprint.
Sadly, no TEP.
Yeah, it's been rebooted many times. I took it apart even, to make sure all the connections looked good. Still got this issue.
You could try and find a cheap screen for it (amazon) and replace it
sent from a nuclear explosion
swolltitan said:
Sadly, no TEP.
Yeah, it's been rebooted many times. I took it apart even, to make sure all the connections looked good. Still got this issue.
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UGH . No T.E.P is not what you wanna hear. Unless your willing to take it all the way apart and replace the Digitizer assembly. The reason I say assembly, and not just the Screen is because of the way the sceen appears to be acting. It will be a safer bet to replace it as an assembly instead of just the LCD Screen. It will also be slightly easier. It is not an entirely difficult job. You just have to be very, very careful, and take your time. Wear latex Rubber Gloves, and work in as clean an environment as you can get. I like to work late at night when no one is awake. If you do decide to do it there are Videos I can link you to, or you can Google them. Your other option is to take it to a Cell Phone repair shop. Usually for a reputable place your looking at between $60 - $100 for a LCD / Digitizer replacement.

Need LCD part number!

Hi everyone
I broke the screen on my tablet over a year ago, had the screen replaced with a new one but when i got it back the touch didnt work. The guy seemed like he was sorry about it so he only ended up charging me 30 bucks and said something else is wrong. i was skeptical about it cause with the cracked screen the top corner still responded to touch and now nothing works
...long story short i did some research and saw that theres a few different types of screens for the 300 i figured they may have put the wrong one on so i removed the back to check the version number (it is written on the cable that goes from the glass to the tablet).
However. On my tablet there is no cable at all... i guess i got screwed by the place they put a defective screen or something... Either way of course the touch isnt working the cable isnt even there...
all i need to know is if theres another way to find the version number for the lcd they are pretty cheap online im just going to take a stab at fixing this myself..
ive asked asus that was a waste of time they advised me to send it in they would fix it for 250...ya right
schkeet said:
Hi everyone
I broke the screen on my tablet over a year ago, had the screen replaced with a new one but when i got it back the touch didnt work. The guy seemed like he was sorry about it so he only ended up charging me 30 bucks and said something else is wrong. i was skeptical about it cause with the cracked screen the top corner still responded to touch and now nothing works
...long story short i did some research and saw that theres a few different types of screens for the 300 i figured they may have put the wrong one on so i removed the back to check the version number (it is written on the cable that goes from the glass to the tablet).
However. On my tablet there is no cable at all... i guess i got screwed by the place they put a defective screen or something... Either way of course the touch isnt working the cable isnt even there...
all i need to know is if theres another way to find the version number for the lcd they are pretty cheap online im just going to take a stab at fixing this myself..
ive asked asus that was a waste of time they advised me to send it in they would fix it for 250...ya right
Click to expand...
Click to collapse
Do you still need help with this? If you do, open the tab, take all necessary precautions with the battery, remove all boards and cables, and look where the digitizer's ribbons should be. If they're not there, it means they've been ripped when the "repairman" reassembled the thing. If the lcd still works, all you need is a new digitizer. A G01 would work across the board and is cheap. Go to this thread for more info. Good luck.
Thank you I had given up for a while but just wiped the dust off this thing yesterday...I'll give it a try
Sent from my Nexus 5 using XDA Free mobile app

LG G2 questions

I picked up a used LG G2 from Ebay. The phone is in somewhat great shape and is functional except for the top portion of the digitizer. About an inch, give or take, at the top is unresponsive to touch. I just wanted some input on how common digitizer damage is on this phone. I know most phones these days are very delicate and the digitizers and LCD's can be damaged quite easily. There is a good knick at the top of the phone so I am guessing it had been dropped at one point.
I paid $150 for the phone and I can pick up the LCD, digitizer, and mid body assembly for $65 on Ebay. Just have to slap the internals in the new mid body, throw the back cover on, and done. Phone is good as new. But I don't want to make that investment IF by some chance the problem isn't the digitizer but rather something wonky with the main board. The more input the better. Thanks guys.
It's the digitizer, I sent mine in for the same thing.. Dunno how much it cost tho cause I had warranty. Hope it goes well replacing it
Sent from my LG-D800 using XDA Free mobile app
Thanks MaestriFC. While I was waiting on a response for this, I noticed the phone decide to go quirky on me. I looked it up and found on XDA this is a common problem? Phantom touches, etc.? I seen a couple people say it is still the LCD and digitizer causing these issues and replacing them fixed it.
Well I dropped my phone on tile with no case so I don't think it's a common issue (unless everyone is dropping them) but from what I read the digitizer was loose so you would have to open the phone and connect it, or get it serviced, I don't remember getting Phantom touches though..
Sent from my LG-D800 using XDA Free mobile app
Yeah. I read on another forum about it and found links to these problems here on XDA. Apparently, this phone going spaztic is a very common thing. Which still hasn't been traced down to any one specific thing. Most are having LG replace their phones just to get another one doing the very same things. I am going to order the new LCD and digitizer though. Hopefully it fixes the issues. Maybe LG got a batch of faulty digitizers or something....lol...here's to hoping.
Make sure you do your research on replacing haha wouldn't want anything else messed up... In my opinion you should just try to connect it properly and see if that works, that's if you're going to open it anyways of course, could save some money.. Good luck :thumbup:
Sent from my LG-D800 using XDA Free mobile app
I tried that. I opened it up, and from what I could tell the phone has never been opened. The screws were tight and came out with some black stuff on the threads. That's USUALLY a sign the phone has never been opened. I reseated the top and bottom connectors for the digitizer. The one on top and the one on bottom, I didn't reseat the other one at the bottom though. But I figured that one was for the bottom portion of the digitizer anyway. Which is working. When the phone starts up, every now and again, the "LG" screen will just flicker then boot up. But most times the "LG" screen shows as normal when booting up.
I did also find out from normal calling that the microphone for speaker phone isn't working properly. Normal headset works just fine. But when I switch it to speaker phone people can barely hear me. But that microphone costs like 8 bucks to change so no big deal. I have checked out many youtube vids on fixing this phone. It can be challenging to have to remove everything but I have found just buying the LCD and digitizer already mounted to a new mid body is the easiest way to go.
So the repeating the digitizer didn't work? I would buy the two together as it would be a lot easier than separating the two.. Might just be you had a faulty one after all
Sent from my LG-D800 using XDA Free mobile app
I haven't replaced it yet MaestriFC. I will report back in a couple weeks though when I do get the new screen in and get it all replaced. What didn't work was opening her up and re seating the cables. I thought maybe something could have been or come loose but that wasn't the case.
Just an update guys. I got the whole LCD and Digitizer replaced last night. It's only been a few hours but so far everything is great. No more glitching out. As a matter of fact, I had no choice but power the phone down last week. That's how bad the glitching out got. My phone was totally unusable. But now with the new screen, it's working great. If it stays working great then we can assume the problems with this phone are the cause of bad digitizers.

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