N4 got white screen - Nexus 4 Q&A, Help & Troubleshooting

I got the glass (or digitizer) replaced by a online shop. The touch screen works now, but I got white screen while booting.
At first the screen pulsed for a while and then changed to white from the center. Now the whole screen is white when I press power button, and the corners changed to black after boot (as the image).
Is this because of the flat cable, or my original LCD got replaced/broken when they repairing it?

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Problem with screen replacement

I have recently replaced a broken screen of an apache with a new one and when i turn it on the screen turns on and is white, when I look at it side on I can see the devices screen is working but it is faded, e.g the today screen is there but very faded.
I was wondering what could be the problem?
moisture shorted out the screen

Replaced LCD Screen but it stays off...

I just replaced the screen on my T-Mobile Wing.......but after turning on the phone the screen wont turn on...i thought maybe i didnt plug it in right so i did it about 3 times and no luck....I just put my old screen back on and it works fine...could it be defective? or something i gotta do to the new screen before plugging it in?
OK so I got it to work.......but the screen has a slight yellow tint to it.....is that how its supposed to look? (I got the screen from ebay)

Changed screen, only pixels

Hi
I have changed a broken screen. the glass was broken but the monitor and touch was working. I bought a complete new screen with the digitizer and lcd in one part. I have then mounted everything back together. On the first boot i then just got a lot of pixelmosaic on the screen.
The phone seems to boot as it should as the pixels change and after a while it goes dark. and i then can turn it on, and it also dims and "works". but not a picture...
Could this be a US screen? The seller told me it was for the european version.
If it's US then the screen should have a t-mobile logo at the top.
Well it has a HTC brand.. so I guess that is not it then.
Is it most likely the screen that is broken then? or the phone it self? I would guess the screen is feed trough the IC on the screen....

[Q] Replaced screen now is red on right side

Cracked screen (video was fully functional, digitizer didn't work) replaced. Upon boot the right half of the screen was full red and the left was black. The"Google" splash screen looked normal, The 4.4 swirling colored dots behaved normally with all colors showing in either half. After boot the screen displayed oddly on the right half, with some edges flickering red, some colors appeared nearly normal. I could go on but I think this is good description.
All other functions work well, including the digitizer.
I reseated the tiny video flex cable and the problem persists.
I ordered another video flex.
Has anyone encountered a similar problem? Did the video flex fix it?
Fixed!
mmarquis said:
Cracked screen (video was fully functional, digitizer didn't work) replaced. Upon boot the right half of the screen was full red and the left was black. The"Google" splash screen looked normal, The 4.4 swirling colored dots behaved normally with all colors showing in either half. After boot the screen displayed oddly on the right half, with some edges flickering red, some colors appeared nearly normal. I could go on but I think this is good description.
All other functions work well, including the digitizer.
I reseated the tiny video flex cable and the problem persists.
I ordered another video flex.
Has anyone encountered a similar problem? Did the video flex fix it?
Click to expand...
Click to collapse
Ordered a new video flex cable and it fixed the problem.

replacement screen has two vertical white bars

My phone fell on the road and the screen broke, so i ordered a replacement screen with digitizer from aliexpress and followed the diy guide from ifixit. When i switched on the phone i got only two vertical white bars. I managed to unlock the phone by drawing the pattern and switched it off normally because i knew where the buttons would be even i though i couldn't see anything.
Did i do something wrong or is the replacement screen defective ?
I have the same problem as this video

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