Nexus 7 Line Screen Bug is Software - Nexus 7 General

Hi,
Many of us said the screen was somehow defect because of the while line bug on white pages/images. Well I succeed to take a picture while it appeared and it is software because as you can see, we can still see it in the red rectangle. It happened while I was checking my delevery status so yeah I have censured few things just in case.
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jamesst20 said:
Hi,
Many of us said the screen was somehow defect because of the while line bug on white pages/images. Well I succeed to take a picture while it appeared and it is software because as you can see, we can still see it in the red rectangle. It happened while I was checking my delevery status so yeah I have censured few things just in case.
Click to expand...
Click to collapse
You must be very lucky to capture that. The duration is just a blink of eye. Hardly noticeable.
Where did you get it's a software issue?

angellsl said:
You must be very lucky to capture that. The duration is just a blink of eye. Hardly noticeable.
Where did you get it's a software issue?
Click to expand...
Click to collapse
If it was a hardware defect it wouldn't appear in a screenshot.

Sleek69 said:
If it was a hardware defect it wouldn't appear in a screenshot.
Click to expand...
Click to collapse
+1
Sent from my Nexus 7 using Tapatalk 2

Impressive catch but we already knew it was software. This was gone over many times.
Sent from my Galaxy Nexus using Tapatalk 2

Well the white line started to flash on my screen for a few second witch gave me time to take a screenshot.
What cause this software issue?
Envoyé depuis mon Nexus 7 avec Tapatalk

jamesst20 said:
What cause this software issue?
Click to expand...
Click to collapse
Only just started getting this type if artifact & this is the first thread I have seen mention of it. I only get it on one website and only when using dolphin beta. I assume is a diver issue but could also have something to do with frames/tables on the pages.
Sent from my Nexus 7

I get one but it is horizontal and looks kind of jagged. It looks like what you get when a CRT television powers off. It used to be extremely frequent in the realm of multiple times a minute but a kernel change fixed it. I stopped following the forums for a while so I don't know if it has been fully addressed yet. Regardless, it would be nice to know if someone has fixed it completely. It happens throughout the system, no rhyme or reason, it has occurred on the home screen, in settings, app drawer or browser.
Sent from my Nexus 7 using xda premium

jamesst20 said:
Hi,
Many of us said the screen was somehow defect because of the while line bug on white pages/images. Well I succeed to take a picture while it appeared and it is software because as you can see, we can still see it in the red rectangle. It happened while I was checking my delevery status so yeah I have censured few things just in case.
Click to expand...
Click to collapse
I have flashed the custom kernel for almost 1 month and never find the line again.
llink:http://forum.xda-developers.com/showthread.php?t=1775798

I just realized that I haven't seen the line in a while. Using PA and Faux.

Thanks then it means it is a bug related to the kernel 0o ?

Related

Glitches under screen, low visible horizontal lines

Hallo guys
i have glitches under screen after 2.5 weeks of use..
and when i look closer i see horizontal lines on low brightness.. this is not hue at all..
-is this normal ? or ?... if not i have to replace device ???
-i am from Slovakia but phone is for Poland and when i bought it it was branded by "Plus " operator...
Also have 1 blue pixel which lights only green,black and blue color.. i think something is with RED subpixel.. is this cureable pixel or it is totally dead ?
Thanx for all posts
Pls someone
Sramie said:
Hallo guys
i have glitches under screen after 2.5 weeks of use..
and when i look closer i see horizontal lines on low brightness.. this is not hue at all..
-is this normal ? or ?... if not i have to replace device ???
-i am from Slovakia but phone is for Poland and when i bought it it was branded by "Plus " operator...
Also have 1 blue pixel which lights only green,black and blue color.. i think something is with RED subpixel.. is this cureable pixel or it is totally dead ?
Thanx for all posts
Click to expand...
Click to collapse
Try to fix the pixel first. There are quite a few apps that may help.
If it can't be fixed, you should exchange it. Personally, a singly pixel would bother me a lot
Sramie said:
Hallo guys
i have glitches under screen after 2.5 weeks of use..
and when i look closer i see horizontal lines on low brightness.. this is not hue at all..
Click to expand...
Click to collapse
Don't know if it's the same problem, but many user report "banding" on their Notes. There a few topic on "General" sub-forum and Supercurio has a thread about his efforts to correct Note screen issues. http://forum.xda-developers.com/showthread.php?t=1430847
Yes i was reading it in general section... But i think this is something different... Also tried few apps to fix pixels and let it run in night but no changes
Is it anything like what I've got ?
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yes.. but in horizontal.. and not circleing
FlamingGoat said:
Is it anything like what I've got ?
View attachment 847566
Click to expand...
Click to collapse
Same as mine!!
so is is general manufacturing problem of samsung ?
edit: you have also 2 dead pixels (white)
Sramie said:
so is is general manufacturing problem of samsung ?
edit: you have also 2 dead pixels (white)
Click to expand...
Click to collapse
I'm hoping to send mine back to Amazon.de in a week for replacement which i really hope won't have the same problem.
Most people who have screen issues seem to have the banding (which I also get) but not actually this problem which to me is a far more annoying one.
i think i will replace mein too.. but i really dont want more worse screen
Sramie said:
i think i will replace mein too.. but i really dont want more worse screen
Click to expand...
Click to collapse
just replace it.... i had done it 2 times in 2 months first s2 then note right now also i am facing problem with the note i purchased yesterday so next time be careful while checking......
Ok so i will replace and give report

Bubbles under the touchscreen

Today, I saw this under the touchscreen. It looks like some dust or air bubbles, which are under the touch area, situated directly above the Tegra 3 CPU so can it have something to do with the heat, which come from the cpu? The phone is 1 month old (bought 21/3/2013). I'm sending the phone to reclamation (and want new piece), but I'm afraid that this can happen again.
Have anyone same problem?
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I have the same problem, though mine are close to the centre of the screen.
Sent from my LG-P880 using Tapatalk 2
S.M-A-RT said:
Today, I saw this under the touchscreen. It looks like some dust or air bubbles, which are under the touch area, situated directly above the Tegra 3 CPU so can it have something to do with the heat, which come from the cpu? The phone is 1 month old (bought 21/3/2013). I'm sending the phone to reclamation (and want new piece), but I'm afraid that this can happen again.
Have anyone same problem?
HTML:
http://img.hys.cz/uploads/1366723406.jpg
HTML:
http://img.hys.cz/uploads/1366769872.jpg
(open images in new window for better resolution)
Click to expand...
Click to collapse
i can't open your images though. my bubble are located in the centre of the screen.. tell me if you do manage to get your phone exchanged. :cyclops:
Sorry, I must change link to different site, because I exeed traffic limit
http://stehlajz.rajce.idnes.cz/106_PANA#P1060669.jpg
http://stehlajz.rajce.idnes.cz/106_PANA#P1060670.jpg
+1
The same problem ,open the screen,similar mold,not dust,
Corroded screen,
I had the same thing on a smaller scale, but it turned out it was just a bit of dirt that formed there...Took the phone apart and cleaned the glass. Everything is fine now!
CmdShepard85 said:
I had the same thing on a smaller scale, but it turned out it was just a bit of dirt that formed there...Took the phone apart and cleaned the glass. Everything is fine now!
Click to expand...
Click to collapse
What about the warranty?
I found also topic about this problem on german LG forum, the topic have about 85 pages!!
http://www.android-hilfe.de/lg-p880-optimus-4x-hd-forum/266155-staub-unter-dem-display.html
i have the same issue, but only one bubble, and it was there the day i bought it. i was too lazy to wait for a replacer, so i just stuck with mine, since it's only visible if you're really looking for it.
Dowper said:
What about the warranty?
Click to expand...
Click to collapse
I don't think they would have noticed if I had been a bit more careful. They use Philips head screws and no "VOID" stickers.
I actually kinda scratched the glass on the inside
CmdShepard85 said:
I don't think they would have noticed if I had been a bit more careful. They use Philips head screws and no "VOID" stickers.
I actually kinda scratched the glass on the inside
Click to expand...
Click to collapse
ouch. is it very visible?
Wow thats sucks guys, if any has or is gonna send it in with an unlocked bootloader i wonder if they will fix it. If any of these manufacturers would honor their warranties for non-software related issues with unlocked bootloaders id stick with them regardless.
I have the same problem, I am do not have official support from LG in my country
Someone has a tutorial in order to clean/remove this bubbles?
I have this too and i think that help only dissasemble to clean this bubbles
Sent from my LG-P880 using xda app-developers app
Had these bubbles under my screen too. Got mine repaired, at a lg approved shop here in norway. My bootloader was already unlocked before i sent it in. It came back pre-rooted, and they changed the lcd if anyone wonders
Sent from my LG-P880 using xda app-developers app

[Q] Screen Died!!! Half screen turned Black by itself! anyone had same problem!?

yesterday i was using the phone to surf the web.suddenly the right side of the screen turned black. after rebooted still the same.
this phone has never been dropped or water damaged,but whats causing this problem?! or is has anyone heard of any simliar problems like this from before??
been to the place where i bought it ,got told it wil be sent to repair department being checked and get back to me.possible will get a replacement or repaired...
anyone has seen anything like this before?! I HAVE NOT! !wtf htf!
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?????
It's an hardware problem, not software...
So, no, i never see this prob.
That's weird... but I would have taken a lot of highres photos showing no damage on the device... never know what the "repair" dept will do
Sent from my Nexus 10 using Tapatalk HD
altimax98 said:
That's weird... but I would have taken a lot of highres photos showing no damage on the device... never know what the "repair" dept will do
Sent from my Nexus 10 using Tapatalk HD
Click to expand...
Click to collapse
what do you mean. why would you take hd photos of it before handling over to the repair dpt?
rikki_sun said:
yesterday i was using the phone to surf the web.suddenly the right side of the screen turned black. after rebooted still the same.
this phone has never been dropped or water damaged,but whats causing this problem?! or is has anyone heard of any simliar problems like this from before??
been to the place where i bought it ,got told it wil be sent to repair department being checked and get back to me.possible will get a replacement or repaired...
anyone has seen anything like this before?! I HAVE NOT! !wtf htf!
Click to expand...
Click to collapse
Interesting you should mention this. I've seen a similar issue, but only when running a single app called "Bubbles". When the game starts the screen shows up for a second like below, and the game itself runs very slowly. I think something about the graphics doesn't like the One. Have you installed anything that might interfere with the graphics?
I would hard reset the phone before sending it back.
stevedebi said:
Interesting you should mention this. I've seen a similar issue, but only when running a single app called "Bubbles". When the game starts the screen shows up for a second like below, and the game itself runs very slowly. I think something about the graphics doesn't like the One. Have you installed anything that might interfere with the graphics?
I would hard reset the phone before sending it back.
Click to expand...
Click to collapse
no.i dont have that app installed. besides i was watching youtube video on the phone when it happened.
if you watch closely,you can reaslize, in my pic ,the way the black part it has in the screen is different from the black in your pic, mine is more like "unevenly" pixel broken,as its not a regular rectangular shape like your "black".
i did hard reset.
its totally gone.
thanks for your concern.
rikki_sun said:
no.i dont have that app installed. besides i was watching youtube video on the phone when it happened.
if you watch closely,you can reaslize, in my pic ,the way the black part it has in the screen is different from the black in your pic, mine is more like "unevenly" pixel broken,as its not a regular rectangular shape like your "black".
i did hard reset.
its totally gone.
thanks for your concern.
Click to expand...
Click to collapse
Glad it worked out. Concur that the issues are different. Since mine only happens in that one app, I don't think I have a problem with the phone.
stevedebi said:
Glad it worked out. Concur that the issues are different. Since mine only happens in that one app, I don't think I have a problem with the phone.
Click to expand...
Click to collapse
nono, sori bro i mean "its totally gone"means the screen its totally gone. which means is totally broken..hah
i had to do the factory reset to erase all my personal info and send it to the repair dptment. :laugh:
rikki_sun said:
nono, sori bro i mean "its totally gone"means the screen its totally gone. which means is totally broken..hah
i had to do the factory reset to erase all my personal info and send it to the repair dptment. :laugh:
Click to expand...
Click to collapse
Oh, sorry. I thought a reset fixed it! I hope it works out.

Display backlight LEDs clearly visible at the bottom!

I just got the Mi3 a few days ago and the first thing I noticed was a very minor defect- a pattern at the bottom of the display which was only visible on white screens.
Here is a picture of it (move your head a bit away from the monitor and look hard at the very bottom edge of the display to see it):
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I guess this is where the backlight LEDs are placed and the pattern is formed due to it. This pattern is less visible when looking directly but it can be seen well enough while tilting the screen a bit.
It is a very minor issue to me as it is visible only on white screens/screens with bright colours but it is still a bit annoying while browsing, reading an ebook, etc.
So, it this present on all Mi3s due to the way the phone is manufactured or is my Mi3's LCD defective?
Bump
My screen looks the same.
reneftw said:
My screen looks the same.
Click to expand...
Click to collapse
So, does that mean all Mi3s have this?
Sent from my MI 3W using XDA Free mobile app
Mine looks the same.
PaulTT said:
Mine looks the same.
Click to expand...
Click to collapse
Now I guess this isn't an isolated issue and is present in most Mi3s. But I don't know why they designed the display this way.
Sent from my MI 3W using XDA Free mobile app
system.img said:
So, does that mean all Mi3s have this?
Sent from my MI 3W using XDA Free mobile app
Click to expand...
Click to collapse
------
yes all Mi3s have this
kishorparmar said:
------
yes all Mi3s have this
Click to expand...
Click to collapse
Thanks for the confirmation. I'm not that bothered about this problem now and I won't try for a replacement.
Sent from my MI 3W using XDA Free mobile app
Has anyone got a Mi3 which doesn't have this problem?
Also, is there any method to find out whether my display is made by Sharp or LG?
Sent from my MI 3W using XDA Free mobile app
i really don't have that problem. I tried to look in ever angle. It is clean white down there. Can't see led.
matthias1203 said:
i really don't have that problem. I tried to look in ever angle. It is clean white down there. Can't see led.
Click to expand...
Click to collapse
Good to hear.
Do you have the Tegra or the Snapdragon version?
Sent from my MI 3W using XDA Free mobile app
system.img said:
Good to hear.
Do you have the Tegra or the Snapdragon version?
Sent from my MI 3W using XDA Free mobile app
Click to expand...
Click to collapse
Snapdragon. it is not bright like on top or sides but also not dark in "waves" like on picture
So, this defect had started to annoy me a bit and I took my phone to the Mi service center(Egmore, Chennai). I showed this problem to them and right away they recognised it and told me that this was present on all Mi3s and it wasn't a defect. They handed me over another Mi3 which they had and, sure enough, it also had the same "problem".
I wonder why no reviewer has mentioned this defect though and why there isn't a lot of talk about this. There has been a little talk about the gradual darkening of the screen from top to bottom(which I have recently noticed in mine too). I guess people aren't that bothered about it. :silly:
My mi3 also has this thing. Its not a defect. Try seeing a teardown of the device and u will see that the display leds are located at the bottom in the same pattern as you see those black shadows. This is completely normal.

green code on camera

I went into my camera and I noticed this green hacking code on my screen.. is this happening to anyone else??
What do you mean?
bbjhh2009 said:
I went into my camera and I noticed this green hacking code on my screen.. is this happening to anyone else??
Click to expand...
Click to collapse
This just happened to me!
My folks thought it was a filter, said it looked cool. Totally wasn't, camera freaked out.
I took a pic of my phone with wife's phone, a screenshot, and took a pic from my phone. All showing the same effect.
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Sent from my SM-N960U using Tapatalk
hayabusa1300cc said:
This just happened to me!
My folks thought it was a filter, said it looked cool. Totally wasn't, camera freaked out.
I took a pic of my phone with wife's phone, a screenshot, and took a pic from my phone. All showing the same effect.
Click to expand...
Click to collapse
Exactly what it looked like.. I was freaked out and was like what's going on..
hayabusa1300cc said:
This just happened to me!
My folks thought it was a filter, said it looked cool. Totally wasn't, camera freaked out.
I took a pic of my phone with wife's phone, a screenshot, and took a pic from my phone. All showing the same effect.
Click to expand...
Click to collapse
Maybe a software update on camera will fix this random glitch
One of my pics taken( not the screen ) was green similar to that when using flash at night. I didn't think much of it at the time.
Sent from my SM-N960U1 using Tapatalk
Did you guys try clearing data for camera?
Same for me also, but only using Camera PRO mode, Manual Focus. When I try to manually focus on object, green glitches will show on screen
achref977 said:
Same for me also, but only using Camera PRO mode, Manual Focus. When I try to manually focus on object, green glitches will show on screen
Click to expand...
Click to collapse
The green you see when using manual pro is just a feature that lets you know its focused on that specific area.. It is not a glitch
Hi was this since new camera update?
kbrn said:
The green you see when using manual pro is just a feature that lets you know its focused on that specific area.. It is not a glitch
Click to expand...
Click to collapse
It doesn't look normal...more like a software bug or hardware.
sefrcoko said:
It doesn't look normal...more like a software bug or hardware.
Click to expand...
Click to collapse
What kbrn is talking about (green cast while in manual focus) is a feature called "focus peaking", and, yes, the Note 9 does do it (as does the Note 8, and my wife's S8).
(But that's not what we're seeing in the OPs post since the pics are in Auto.)
RGardner said:
What kbrn is talking about (green cast while in manual focus) is a feature called "focus peaking", and, yes, the Note 9 does do it (as does the Note 8, and my wife's S8).
(But that's not what we're seeing in the OPs post since the pics are in Auto.)
Click to expand...
Click to collapse
Thanks for clarifying, that makes sense. Yes like I said it's likely a software or hardware issue for OP.
same problem here..
having the same isue randonly. anyone managed ri fix it ?
PHP:
Same error on front and read camera on Note 9 + Android 9
cell306 said:
having the same isue randonly. anyone managed ri fix it ?
PHP:
Click to expand...
Click to collapse
I also have this problem after upgrade to Android 9, when I left the camera on background and come back, I see the green code for all the screen of camera:
I have the image on ibb.co / gmRdVCJ
Looks like Samsung knows about this, on other forums they supposedly ask for patience, but I did not found an official announcement. Somebody knows?

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