[Q] nokia lumia 620 touch screen digitizer - General Questions and Answers

HI there, Friend of mine has a lumia 620. he dropped it and screen was broken. and he repaired from local technician.(tecnician tell us that he changed new digitizer) but after that repair, when using touch screen, in a moment it's going to stuck. i can't say when actually it is going to stuck.some times we can use it 30 minites with out stucking.when it is stuck i can see that pictures are moving (i think that means digitizer problem, lcd working),to work again must pull out battery and restart.
And i must tell u that there is no any BLACK or AMBER updates in the phone.
And i checked for REV no. on ribbon, there is no any REV no. only thing i can see is U1.
and also 3 touch buttons on the bottom are not light up properly. and corners of the bottom screen are also vibrating for that 3 touch buttons.(means that i can press HOME button pressing that bottom edge of the screen)
so we asked from that local tecnician to give us that original damaged digitizer for search REV no. but he hasn't that digitizer. he threw it away. and now i can't figure out what REV number was the original one.
and i want to know
*what you think is that digitizer problem? or software problem ?
*if i must change new digitizer what is the best way, using rev no 1.2 or 3.0 ?
*if im buying rev 3.0 it will backward compatible with rev 1.2?
(hope u understand what i wrote,sorry for my poor english)
im waiting your kindly advice,thank u very much

Related

Advice needed from people who've repaired TP screens

Ok so i walked into my desk at work last week and cracked the LCD - i had already puchased a new digitiser as my screen was getting pretty scratched up so i figured i'd simply buy a new LCD and take the phone and new parts round the corner to my local phone shop who were happy to replace my screen and return the next day.. great.
Fast foward and now i have a BIG problem. The new LCD doesnt seem to work once the phone has booted. SO, when you turn the phone on you get the usual windows boot screen with the rom info in red in the bottom corner (im using Monx's latese 6.5 rom). After that though it all goes Pete Tong, when then alignment wizard starts the screen goes nuts, flickering like an old TV and not displaying a steady image. The guys at the store say the phone is damaged from the knock to the screen however before I did a hard reset and removed my sim and SD card the parts of the LCD that were still able to display the today screen etc were showing everything correctly and flicker free and even allowed me full touch control with the stylus.
I basically need some advice from people who know a thing or two about replacing Touch Pro screens. Despite what the shop guys say i suspect that my screen is not compaitble with my Touch Pro which is originally a UK Vodafone but i now live in Canada and got the new LCD from the States. The person who sold me the LCD said it was compatible with all Touch Pros & Diamonds, but then he would say that wouldnt he!
My options are either buy another LCD and hope that does the trick or bite the bullet and get a new crappy canadian contract and a new handset. please help me ive tried the search and cant find anything that helps me and im desperate for a solution!
Cheers
Its a LCD issue what you got, my guess is that the person at the store either gave you a faulty one or its a duplicate lcd,also cleaning the LCD connector with alcohol would be a good idea.Its very rare that in the Diamond/Touch Pro category the connector to get damaged.

Anyone found Replacement SCREEN for Acer neotouch

I cracked my screen (while it was in the pocket of my jeans). Anyone know where I can find replacement screen? Is it easy to change it?
Thanks
I can't paste a link here so copy the number and paste it in ebay.com:
280472528404 (description: new original Acer s200 S 200 LCD Screen)
I don't know if it's easy to change..
Philippe_Raimo said:
I can't paste a link here so copy the number and paste it in ebay.com:
280472528404 (description: new original Acer s200 S 200 LCD Screen)
I don't know if it's easy to change..
Click to expand...
Click to collapse
Thank you very much, I will look into this one.
screen seems to work fine, installation was not too hard. However, new screen acts little weird, as once phone is off, backlight turns off immediately, but you still can see image for few seconds under normal light, pixels show through, and then it fades away.
Look for an original AUO H380VL01 or HTC Touch HD Sharp matrix... It's reported to be compatible with our phone
cracked screen too
baddentist said:
screen seems to work fine, installation was not too hard. However, new screen acts little weird, as once phone is off, backlight turns off immediately, but you still can see image for few seconds under normal light, pixels show through, and then it fades away.
Click to expand...
Click to collapse
i have the same thing with my acer screen (cracked in my jeans)
i buy one on ebay (i m waiting the screen)
can you tell me how to do to change the screen ? it's easy?
(sorry for my bad english)
ok it s done
i recieve my lcd screen with tools and i change it
it's easy
the screen is ok thanks for xda and all of you for existing
(sorry for my bad english)
I installed mine today -after 6 months with broken screen- I bought lcd for HTC Touch HD T8282.It is far more cheaper than the acer one and fits perfectly.ebay item 290424248491.
The HD screen is the same of NeoTouch?
I've paid 70€ for a screen for newTouch, but your proposition is more good: 50€!!
Are you sure it's good for Acer? My touchscreen is OK...
Im using it since last friday. its perfect
I received my screen today, but it's difficult to open this mobile phone!
I remove 5 screw on sur back of the phone, but i don't know what remove
There are two more screws at the left and right sides of battery house
littlbox said:
Im using it since last friday. its perfect
Click to expand...
Click to collapse
i have the same prob.... i dropped my phone and my screen blanked ....and i need another lcd .... i was thinking about what you did.... but if i'll get the HTC one the front of the mobile will be with HTC logo instead of the ACER one ...
right?
screen now fixed
I took my phone in to a local shop and they were able to change out the screen using an HTC HD screen (yes, the exact same screen as the neotouch). All is fine with the screen. They messed up the power button, but that is another story. I watched the guy do this and it seemed like a hell of a lot of intricate work to do yourself. I was happy to pay the $120. Now, I just need to return and get them to redo the power button (installed it incorrectly when putting it all back together).
For those adventurous enough- go for it, but I suggest the cheaper HD screen. And no, only the screen was replaced, which is under the touch screen/digitizer that actually has the acer logo. All looks as it did before.
I took my neotouch for a motocycleride in the rain. It didn't like it too much and now the touchfunction is messed up on parts of the screen. It all displays as it should but I can't use parts of the screen. I should be allright with just replacing the digitizer right? Ebay item Item number: 170518652337
Hi, the same for me.
Touch doesn't work on some area.
Need change digitizer or LCD?
Antenna gps
Hi someone tell me where it's possible to buy a part "gps antenna "?
LCD Screens from HTC Touch HD and HTC Blackstone are working correct. Use these replacements instead of original
darks1de said:
LCD Screens from HTC Touch HD and HTC Blackstone are working correct. Use these replacements instead of original
Click to expand...
Click to collapse
Hi,
this didn't work in my case. After replacing my broken original lcd screen with a new lcd display (eBay - No. 120608475783, Original HTC Touch HD LCD Display T8282), I can see that the display is switched on, but it doesn't seem to receive any signal (like you turn on your pc monitor but not the pc). Now I have two questions:
1.) If only the lcd display is broken - should I still see something on the display? Because on my broken display, I only have a black and a white part and some coloured stripes, mostly where the display is broken.
2.) Is it possible that there is something more broken on my NeoTouch or did I simply receive a broken lcd panel? It did fall off the couch, completely flat on the display.
fyi: the new lcd was missing some isolation (on the flexible part with some electrical components) which was present on my original lcd. I used some sticky tape as a replacement because it is directly positioned over some other electrical components on the phone when in place.
New Info:
Everything except from the display seems to be fine - when it is connected to my PC running "My Mobiler". But I have seen pictures of mobiles with a cracked screen whre you were still able to see (partly) the homescreen, etc. On mine, I am not able to see anything while the cracked screen is mounted - only white and black parts and some colored stripes...
Update: The delivered display was broken. Yesterday I received a new one which works perfectly!
many thanks in advance
TrashX
aih, the same story with my f1
anyway could you suggested seller lcd f1 on ebay???
i'm afraid if wrong order with lcd resolution under wvga,,,
some seller show resolution from their prodocut and a lot of seller don't do that,,
please help me..

[Q] HTC Desire S Screen

Small portion on upper half of my touch screen doesn't react properly. When I touch in this area, controls just above/below this area gets activated. My phone is 18 months old and doesn't have any damage on the screen. I am not sure .... Is it a hardware problem or software problem. Please help with a solution.
HTC India service center does not takes the device for repair/checkup just because I bought it in Europe.
gaurav.jagota said:
Small portion on upper half of my touch screen doesn't react properly. When I touch in this area, controls just above/below this area gets activated. My phone is 18 months old and doesn't have any damage on the screen. I am not sure .... Is it a hardware problem or software problem. Please help with a solution.
HTC India service center does not takes the device for repair/checkup just because I bought it in Europe.
Click to expand...
Click to collapse
its most prob ur digitizer. bout 3/4 of an inch on my screen at the top was "dead" so i baught new digitizer from ebay (only cost me £10 ) and changed it myself (its very easy) and now my screen is perfect. just be sure if u buy one that u get the 3M double sided tape with it so u can stick it to the LCD.
To be sure tho u can always try flash another rom but im 99.9% certain its ur digitizer.
Thanks jmcclue..
jmcclue said:
its most prob ur digitizer. bout 3/4 of an inch on my screen at the top was "dead" so i baught new digitizer from ebay (only cost me £10 ) and changed it myself (its very easy) and now my screen is perfect. just be sure if u buy one that u get the 3M double sided tape with it so u can stick it to the LCD.
To be sure tho u can always try flash another rom but im 99.9% certain its ur digitizer.
Click to expand...
Click to collapse
FYI: Sometimes whole screen becomes unresponsive and sometimes it clicks apps on its own even when I keep my hands away from the screen. I was looking to buy a digitizer for my device but here in India it costs me about $25/-. I hope I'll get one from HTC India as buying things online in India sucks.
gaurav.jagota said:
FYI: Sometimes whole screen becomes unresponsive and sometimes it clicks apps on its own even when I keep my hands away from the screen. I was looking to buy a digitizer for my device but here in India it costs me about $25/-. I hope I'll get one from HTC India as buying things online in India sucks.
Click to expand...
Click to collapse
yh same with my digitizer, even tho the top part was dead, it made some other parts act faulty. like on the keyboard i couldnt use the "b" key and now and then randomly click on things. was very annoying. u can get digitizers cheap but id say shipping to india would be quite expensive.
Hello,
This is my screen one month later after I change the digitizer + lcd (bought form china).
I have restored old rom and no changes so it is hardware foult. I think I need newer phone and I will not buy new digitizer again.
Heh

[Q] galaxy tab 2 10.1 p5113 screen replacement help!

so about a week ago I purchased a tab 2 from a "friend". he said it had a cracked screen and he just replaced the digitizer. and it looked good and everything. so I paid him, then got home and noticed there are 2 zones on my screen that are completely unresponsive. he also replaced the back case of it, and its the wrong one. so I told him about the screen and he just said sorry, guess I didn't use it enough before I sold it to notice it...so I cant get my money back or anything, so im taking it upon myself to fix this.
I know the digitizers have different rev's. right now it has a rev 3 digitizer. my "friend" also threw away the original digitizer so I have no clue which one I need.
my questions is, is there any way to figure out which exact digitizer I need??? or is it possible that the rev 3 is the right one and this one is just gone bad/cheap?
I need help ASAP! I want this fixed and sold and off my hands. I also already searched around for a solution but found nothing....
thanks to anyone that can help!
killjoy1179 said:
so about a week ago I purchased a tab 2 from a "friend". he said it had a cracked screen and he just replaced the digitizer. and it looked good and everything. so I paid him, then got home and noticed there are 2 zones on my screen that are completely unresponsive. he also replaced the back case of it, and its the wrong one. so I told him about the screen and he just said sorry, guess I didn't use it enough before I sold it to notice it...so I cant get my money back or anything, so im taking it upon myself to fix this.
I know the digitizers have different rev's. right now it has a rev 3 digitizer. my "friend" also threw away the original digitizer so I have no clue which one I need.
my questions is, is there any way to figure out which exact digitizer I need??? or is it possible that the rev 3 is the right one and this one is just gone bad/cheap?
I need help ASAP! I want this fixed and sold and off my hands. I also already searched around for a solution but found nothing....
thanks to anyone that can help!
Click to expand...
Click to collapse
I know this is late but if it's a REV.03 you should get another REV.03. As long as it works it's the right version. Your screen is either defective, has dirty contacts (use eraser to clean), or inserted crooked.
Mine on the other hand has no REV# printed on the digitizer cable and I can't figure out which one works with it. I have a REV.01 and REV.03 right now and neither of them work. Only the mysterious original screen with a crack will work.
Different revisions on digitizers
I noticed there are several revisions on digitizers. Mine apparently is a REV 0.0 since there are no markings. I asked a supplier and they told me what revision I have. They also said they did not stock REV 0.0. My question is does anyone know a good supplier that carries all revisions of digitizers? Any help would be greatly appreciated.
This is for a GT-5113TS
I"m in the same boat!
Hi, I have exactly the same issue, I've tried a rev 3 and it doesn't work at all. My original works fine but is shattered and there are no markings at all on the flex cable. I was also told that mine is a rev 0.0 but can't find one anywhere. I noticed that if you look closely at the connectors on the flex cables the original has all of the contacts and the rev 0.3 is missing the #2 contact. Let me know if you find one that will work.
I just swapped out a broken digitizer with a REV02 and it doesn't work, on the broke one it doesn't say REV but it has MCF-101-0403-V3 ISU 1238. Does that mean its REV03?
same problem
I broke my tab screen a while back and have so far been sent two note screens' and 4 screens of what i imagine are either wrong version or defective. Dod you ever solve your problem

Touch Calibration

Ok so ive replaced the screen on my mums N5, with one i got here.
(its not letting me post the link to where i bought the screen, i'm too new, but this is the description "US White Google Nexus 5 LG D820 D821 LCD Touch Digitizer Screen Assembly + Frame", i got it on ebay)
The installation went fine i think, i may have damaged the camera, but i biggest problem is the touch screen. It was ok after a reboot and it was not charging. But now it is totally off now. Like and inch or 2 off making it unusable. Ive been trying to find a way to calibrate the touch screen but i have not been successful. I was hopping that someone had an idea of how to fix this. The phone seems to work in all other ways, but its hard to test at the moment.
Thanks T

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