Replaced my digitizer, but screen still solid white. - EVO 4G Q&A, Help & Troubleshooting

I replaced my digitizer due to my cracked screen. When i power up the phone all i get is a solid white screen. The phone was rooted, but i do not have the SD card that i used at the time. Does this make a difference? what can i do? I am terribly frustrated as i need my phone for my business. I would greatly appreciate the help!

Make sure all 3 ribbon cables are connected properly. And did you by some chance crack the LCD also?
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speedygonzo said:
Make sure all 3 ribbon cables are connected properly. And did you by some chance crack the LCD also?
Sent from my Rooted Google Nexus 7 using XDA Premium HD
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All three cables are properly inserted yet i still cant seem to get it to work. All i get is a blank white screen. No i did not crack the LCD. I appreciate the reply!

Related

Cracked my screen. LCD/digitizer or LCD only replacement?

I unfortunately cracked my galaxy nexus screen. I am still able to use touch screen functionality but i hate looking at cracks. Do I have to buy a complete LCD/digitizer combo to replace or can I just get LCD replacement? Any help would be much appreciated.
Sent from my Nexus 7 using xda app-developers app
cpatel529 said:
I unfortunately cracked my galaxy nexus screen. I am still able to use touch screen functionality but i hate looking at cracks. Do I have to buy a complete LCD/digitizer combo to replace or can I just get LCD replacement? Any help would be much appreciated.
Sent from my Nexus 7 using xda app-developers app
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I would replace the whole combo if I were you. The glass and digitizer is so close welded together it isn't for anyone to separate and change one of those two.
I don't know if the glass is even sold separately?
Swype'ed on my CM10 Galaxy Nexus
Check out this thread, he managed to only replace the glass. However, I'd say that it's probably more difficult/finicky than replacing the entire assembly.
cpatel529 said:
I unfortunately cracked my galaxy nexus screen. I am still able to use touch screen functionality but i hate looking at cracks. Do I have to buy a complete LCD/digitizer combo to replace or can I just get LCD replacement? Any help would be much appreciated.
Sent from my Nexus 7 using xda app-developers app
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I have a gnex that the sim card socket broke and won't read my sim. The phone is flawless except for that. I'd be willing to sell it cheap for parts if interested, pm me.
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awrnsmn said:
I have a gnex that the sim card socket broke and won't read my sim. The phone is flawless except for that. I'd be willing to sell it cheap for parts if interested, pm me.
Sent from my Galaxy Nexus using xda premium
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PM sent!!

[Q] Cracked screen finally went black, what now?

So my screen has been cracked for a while now, and I just found out from asurion that I cannot make another claim for like 8 months
I have been using it up until last night when the screen stopped working all together. The soft keys light up, but the screen remains black. Phone still makes noises from notifications and the led lights up as well. Does anyone have a phone that is dead that possibly I could take the digitizer from and try to make mine work? They are expensive as hell on ebay, as they all seem to work still, just cracked. What should I do? Any info would really be appreciated. Thanks guys
The digitizer has nothing to do with the screen turning black. Your actual lcd/screen is gone bro.
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KillaHurtz said:
The digitizer has nothing to do with the screen turning black. Your actual lcd/screen is gone bro.
Sent from my SGH-T889 using xda premium
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they are both gone, man this sensation is so small....
Michigan Jason said:
man this sensation is so small....
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No insurance? funny... but good phone that Sensation is.

I need help with newly installed touch screen digitizer

I broke the lcd on my Inc2, so i bought a new one and installed it and the screen works great visually. But for some reason only the top half works when i touch it. I have read about the diag nbh file but i can only find it for in the IncS. I tried factory reset and going back to complete stock to no avail. Does anyone have any solution or ideas that i can try??
Looks like a faulty digitizer to me.. May have been damaged during the install too..
Sent from my Nexus 7 using xda app-developers app
I was thinking that also, but the problem is idk how I would be able to find out if it is faulty.
There's a kink in the ribbon cable
Sent from my Incredible 2 using xda app-developers app
First time I replaced my digi I had to open it up again , the connections are very sensitive , they have to fit in the clip perfectly, try re connecting the ribbons and make sure the pins go into the right spot . at least then you'll know if its defective or not
Sent from my Galaxy Nexus using Xparent Cyan Tapatalk 2
I don't think you want my advice.

I cracked the screen on my T-Mobile ssg3

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Do I need just the top screen and the digitizer? Does anyone know what the part no. on amazon would be. Thanks
Sent from my HTC Sensation using xda app-developers app
Is the digitizer okay? Responds to touch and isn't damaged? If so, then all you'll need is the glass and a lot of patience.
Sent from my SGH-T999 using xda premium
If all you need is the screen, they run about $15 on eBay. I would suggest watching a few youtube videos of the replacement unless you've previously done so.
And that ladies and gentlemen is why cases are available for purchase. Seriously though, you need some sort of protection for an expensive device like the S3 or the S4. Protect your investment and get a case next time to prevent damage from falls.
See tutorial here.
broke screen need the data
rp56 said:
Do I need just the top screen and the digitizer? Does anyone know what the part no. on amazon would be. Thanks
Sent from my HTC Sensation using xda app-developers app
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I tried to replace the screen and I broke the digitizer. I got the replaced through insurance but is there any way to retrieve the data from the old phone with the digitizer being broken??? The phone cuts on and when I plug it into the computer it recognizes it as a camera and shows no files. I tried kies but it says I need to unlock the phone which I cant. Any help is appreciated.
I retrieved my data on my old phone by takomg both phones apart trading out the motherboards amd copying tbe old files to my computer. Them I swapped the motherboards back. The whole process took about 30 min.
Sent from my SGH-T999 using xda app-developers app

Replacement glass touches digitizer

I had my glass replaced and now if I press hard enough then the glass touches the digitizer and locks up the screen until the powered button is pressed and screen turned back on. Is there a step I am missing on the new glass install?
Sent from my GT-N7105
You have to get the locus glue to put between the screen and the glass.
Sent from my SGH-I317 using xda app-developers app
Is that a liquid or a precut gel type adhesive?
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Did you do it yourself or pay someone to do it for you?
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Myself. Why? Is that my first problem?
Sent from my GT-N7105 using xda premium
The adhesive should cover the entire glass plate...Not just the edges. ..
The issue you are having is the result of air space between the plate and digitizer. ..
You may want to have it done again. ..using the proper adhesive. ..
And although changing broken glass is a doable project. ..it really should be done by a professional if possible. ..imho...g
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I have the LOCA on the way. Any tips? Cover the entire non viewable parts of the glass?
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gregsarg said:
The adhesive should cover the entire glass plate...Not just the edges. ..
The issue you are having is the result of air space between the plate and digitizer. ..
You may want to have it done again. ..using the proper adhesive. ..
And although changing broken glass is a doable project. ..it really should be done by a professional if possible. ..imho...g
Sent from my SAMSUNG-SGH-I317 using XDA Premium HD app
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I will be having a pro do it this time.
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yankeesfan714 said:
I had my glass replaced and now if I press hard enough then the glass touches the digitizer and locks up the screen until the powered button is pressed and screen turned back on. Is there a step I am missing on the new glass install?
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I have the same issue. I just got my glass replaced by a repair shop and it touches right in the middle of the screen if I push more than gently. It was really apparent initially, but after a few hours it stopped, even if I pushed harder than normal (not more than would be expected by average use though). However, once I put it back in my jeans pocket this morning it started touching over a larger area, and still hasn't gone away. I told the shop I'd like to bring it back in once they have more screens in stock (I got the last one).
They said they'd done two Note 2s earlier that day, so I assume they know what they're doing. Is it possible to cause permanent damage if I use my phone like this for the next few days?
ChefJ said:
I have the same issue. I just got my glass replaced by a repair shop and it touches right in the middle of the screen if I push more than gently. It was really apparent initially, but after a few hours it stopped, even if I pushed harder than normal (not more than would be expected by average use though). However, once I put it back in my jeans pocket this morning it started touching over a larger area, and still hasn't gone away. I told the shop I'd like to bring it back in once they have more screens in stock (I got the last one).
They said they'd done two Note 2s earlier that day, so I assume they know what they're doing. Is it possible to cause permanent damage if I use my phone like this for the next few days?
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Did they use the appropriate adhesive or tape?
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yankeesfan714 said:
Did they use the appropriate adhesive or tape?
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I don't know. What should they have used? I'll ask what they used when I go back in to get it fixed. Do you know why/how it's happening?
I just replaced the glass on a note 2 and the soft keys and home button arent working, do they have to be stuck to the glass? Everything else is working great like i said its just the bottom keys. Thats guys for any help!
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