Database Develop

[Q] Dead Pixle

hi
Recently a small spot on my cell phone screen found.
I tried the screen in different colors. The results were as follows:
1-in green ,red , blue : was black
2-in white : almost blue
3-in yellow : almost green
There is a way to fix?
Maybe more will make their numbers?
Excuse me for my bad English
Tanks

There is no way to tell if more dp's will pop out in the future, but generally the ones you see when its new will be there and hope no more in the future.
For LCDs, there is a tolerance level in the number of dp's on the panel, if it's more than that, the company junks it at the manufacturing stage itself. You cannot claim warranty for as little as 5 dead pixels.
Even I have 3-4 dp's on my i9003 which look white on a black screen (during booting). It's not that annoying considering the higher resolution we have.

One pixel on when switched off

I have recently noticed that my screen seems to be always using about 40-50% of the battery even when the note is off for long periods of times. I have also noticed that I have 1 pixel that stays on red even when the note is off. I need to be in complete darkness to notice. I keep my screen on min brightness and I dont use the automatic adjustment, and it is in standard mode (not dynamic).
My question: is this pixel keeping the rest of my screen on? is this likely to be a hardware problem? Is it covered by the warantee? any ideas or is anyone having similar problems with excessive screen battery use?

It seems unlikely that that red pixel would keep the rest of your screen on. Your battery problem is most likely due to a rogue app.
To troubleshoot that pixel, get an app called dead pixel detect from the play store. It flashes different colors on your screen so you know if the errant pixel stays red, or changes. I'd also recommend that you reboot the phone and check again, to make sure it's not a software thing. If that pixel is actually a dead pixel, then yes, you can avail the benefits of warranty. The service center person will most likely try to talk you out of it, though.

same here, the pixel stays on for 30 seconds even if i lock the screen.. i can advice an LCD test: type *#0*# tap "green" or "Receiver (White)" and look if you have one pixel black (look very close to screen), if yes you have a dead pixel like mine

[Q] Pixel Stuck or Dead

Hi All,
Actually I bought a new Note-GTN7000 but later after four day's I've noticed that there is a tiny green dot appearing on the not exactly but middle of the OLED. It is not a dead pixel as it appears on a dark background only like when we go to the settings menu(Dark Background) & it disappears when I switch of my handset.
Could be a pixel stuck.
Q!: Is there a way to take it off.
Q2: Tried different apps like JscreenFix and pixel fixer for about an hour or two continuously but didn't work out.
Any other possible way from any body???
Please help.

I once had a stuck pixel on tytn 2 and this is what I did:
Hold your finger or "closed" pen on a pixel(so you'll know where it is)
Turn off your screen
Press the spot on the screen very hard
Turn on the screen
This procedure helped me to "unstuck" the pixel. I cant guarantee that it will work om amoled but I think it is worth to try
Sent from my GT-N7000 using XDA

Pushing the spot hard and Switching the display on, Heating up the screen works for LCD Screens. Not LED.
Don't try these silly steps posted everywhere, You might end up permanently damaging your screen.
The only solution to this is, Stop looking at it. I have a stuck pixel on lower left corner as well. They don't spread nor hurt anything. In fact its so tiny that You wont notice it until you continuously focus your eyes on it. In a couple of days you will forget that It's their.
For LCD Monitors back in the days - Samsung only replaced Monitors with new ones if "only" they had Five or more dead pixels. If you have one , or two you're stuck with that for good. #yearsago

Screen Problem

Hey there guys,
Im having some problems with my Huawei P10 screen.On the left side of the screen on top there are some yellow half circles.One month ago there was only one and now there are three of them. Like on the top left of the screen.When the background is white you can see them clearly,when the background is black or any dark colour they almost disappear.
Do you think its a pixel problem or what? Like dead pixel or stuck pixel. If u know what it is can u help me to fix it?
Its not any big problem but its ugly to see them when u use phone.
Thanks

Are they present when you boot into Fastboot? Just test it, there's a white background. If yes, it's a hardware problem, maybe it's the display itself, or the flex cable or the display controller, or the display connector.
Go to a repair store, if you still have warranty send it to Huawei of, if you're able to do it by yourself, buy a display replacement (with frame).

Newbie Urgent help last day to return

Afternoon everyone i urgently need opinion i have a perfect black round dot that i thought was a sensor or selfie camera or notification i cant screen shot it as it goes and disappears but is is permanently there other than that films screens on black backgrounds but wierdly not on screenshots anyone know hwta it is? it doesnt look like a pixel more like a notifcation or smomething telling me i have something switched on i have attached a picture from my iPhone thanks in advance

Hey!
When you make screenshots, does the dor appear?
As I see there are 2 options:
1. (Most common) you have dead pixels. This means those pixels are literally dead, and as a consequence, black permanently. The only way tk fix is it is by replacing the screen
2. (Very rare) a software problem. In this case by some reason those pixels aren't been rendered, though this is a remote possibility, but posible. For checking, if you capture a screenshot and the dot appear, then there may be a software problem. Otherwise, the phone is rendering that black dot, but by some reason the screen isn't showing it up.
So please let me know if when capturing a screenshot you see the dot.

#mcl said:
Hey!
When you make screenshots, does the dor appear?
As I see there are 2 options:
1. (Most common) you have dead pixels. This means those pixels are literally dead, and as a consequence, black permanently. The only way tk fix is it is by replacing the screen
2. (Very rare) a software problem. In this case by some reason those pixels aren't been rendered, though this is a remote possibility, but posible. For checking, if you capture a screenshot and the dot appear, then there may be a software problem. Otherwise, the phone is rendering that black dot, but by some reason the screen isn't showing it up.
So please let me know if when capturing a screenshot you see the dot.
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They say they can’t screenshot it. It’s a dead pixel. if the device is under warranty, use the warranty. If not, rlly nothing you can do, there are some yt vids that flash lights your screen, and that can potentially fix it.
There is a small possibility it’s a app overlay doing this, does still appear when you are in the settings app (settinsg does not show overlays unless you toggled the option in developer settings)

It appears everywhere settings videos and anywhere else.. except a screenshot if i do that it goes. normally a dead pixel is quite blurry and you can tell the burn etc etc this is a exact round dot like its a notification or sensor initially i thought it was a camera or light ambient sensor lol i may have toggled something in developer settings lol its so exact and round i thought i may have mucked around with somthing in the settings

Dead pixels don't need to be blurry. Dead pics and screen burning are different things. Dead pixels may happen by an impact to a certain region of the screen that was hard enough to kill those pixels. Maybe a shortcut as well. I don't really know. To me it seems dead pixels

#mcl said:
Dead pixels don't need to be blurry. Dead pics and screen burning are different things. Dead pixels may happen by an impact to a certain region of the screen that was hard enough to kill those pixels. Maybe a shortcut as well. I don't really know. To me it seems dead pixels
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Click to collapse
I wonder if anyone else’s 4xl is like it. Run the you tube fixes none worked wonder if it’s a setting