Image Retention(?) On N4 - Nexus 4 Q&A, Help & Troubleshooting

I saw someone ask this in a nexus circle on G+ and though maybe it was just his device but a few people posted also claiming the same so tried it myself and noticed it also.
If you put your phone on max brightness and go to an app that leaves the logo on the screen like G+ in the upper left hand corner, imagine FB or whatever else will work the same, and stay there for about 2 minutes then switch to a dark screen(clock) the image is still visible in the corner. It stays there for a few minutes too, then its gone. Is this normal of IPS displays or even LCD for that matter? I mean its very circumstantial, you would have to at max bright and on that type of app for a long time and then to a dark screen to ever notice it but if you went longer under them conditions could it potentially burn in permanently?
Sent from my Nexus 4 using xda app-developers app

This happens on my tablet (TFT LCD), but not on my Nexus 4. It shouldn't cause burn in, LCDs don't burn in
Sent from my Sony Tablet S

illgodson said:
I saw someone ask this in a nexus circle on G+ and though maybe it was just his device but a few people posted also claiming the same so tried it myself and noticed it also.
If you put your phone on max brightness and go to an app that leaves the logo on the screen like G+ in the upper left hand corner, imagine FB or whatever else will work the same, and stay there for about 2 minutes then switch to a dark screen(clock) the image is still visible in the corner. It stays there for a few minutes too, then its gone. Is this normal of IPS displays or even LCD for that matter? I mean its very circumstantial, you would have to at max bright and on that type of app for a long time and then to a dark screen to ever notice it but if you went longer under them conditions could it potentially burn in permanently?
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
Hi there ! The one asking the question on G+ was me !
I'll post a video on youtube and open a poll about it here !
P.S. it seems that many people do suffer from the problem (cf. http://forum.xda-developers.com/showthread.php?t=2228013&page=4) Therefore I won't be making the video (I think)...

It happens to me all the time. Especially noticeable at night when using it in bed so it doesn't even have to be at maximum brightness.
Sent from my Nexus 4 using xda premium

lopezk38 said:
This happens on my tablet (TFT LCD), but not on my Nexus 4. It shouldn't cause burn in, LCDs don't burn in
Sent from my Sony Tablet S
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Have you tried it? I have two rev3 in my house and both do it. Both stock unrooted.
Sent from my Nexus 4 using xda app-developers app

siguchi said:
Hi there ! The one asking the question on G+ was me !
I'll post a video on youtube and open a poll about it here !
P.S. it seems that many people do suffer from the problem (cf. http://forum.xda-developers.com/showthread.php?t=2228013&page=4) Therefore I won't be making the video (I think)...
Click to expand...
Click to collapse
Nice, I tried to search on my phone for the topic but for some reason search from the xda app never really gets me the same results as when I'm on my browser.
Sent from my Nexus 4 using xda app-developers app

Related

[ISSUES] Nexus 4 screen flicker

Is anyone else having the screen flicker on their nexus 4?
I've caught my screen flicker a few times when opening apps or closing them
Sent from my Nexus 4 using xda app-developers app
tdtylert said:
I've caught my screen flicker a few times when opening apps or closing them
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
yep same here I dont know if its a defect or 4.2.......I tried multiple roms but still same flicker.
and the list continues...
snavid972 said:
yep same here I dont know if its a defect or 4.2.......I tried multiple roms but still same flicker.
Click to expand...
Click to collapse
Hopefully its just software related
Sent from my Nexus 4 using xda app-developers app
I've never noticed my screen "flicker"; does it flash off and on again or what?
Yeah, please clarify what a flicker is... if it only happened a couple times then it probably is related to the apps or maybe a couple things going on at once.
If it is not a constant, consistent problem and had only happened a couple times then perhaps it isn't a problem at all.
sent via xda premium with nexus 7 while waiting for my back ordered Nexus 4!
Richieboy67 said:
Yeah, please clarify what a flicker is... if it only happened a couple times then it probably is related to the apps or maybe a couple things going on at once.
If it is not a constant, consistent problem and had only happened a couple times then perhaps it isn't a problem at all.
sent via xda premium with nexus 7 while waiting for my back ordered Nexus 4!
Click to expand...
Click to collapse
think of a ceiling fluoresent light flickering. It does happend alot and its not app related as it happens at the home screen too.
snavid972 said:
think of a ceiling fluoresent light flickering. It does happend alot and its not app related as it happens at the home screen too.
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I've never seen my phone do that. I don't do a lot of gaming or anything real intensive though.
feedtheducks said:
and the list continues...
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Click to collapse
thats a OS issue (fixable). Not like the other hardware issues.
please stop trying to mislead people and hype the problem. thanks
I get the flicker but it's definitely app related.
When using Google music app and going to lock screen, the " widget" sort of flickers and stretches throughout the lock screen
Sent from my Nexus 4 using xda premium
My screen flickered for a good 5 minutes and even a reboot didn't fix it. I think it's hardware related because if it was software a reboot would have fixed it. Could have been a driver glitch too but I'm pretty sure a reboot would've fixed it. My flickered a lot though saw a bunch of vertical lines and discoloration. Idk if that's what you're talking about.
Sent from my Nexus 4 using Tapatalk 2
MattSkeet said:
I get the flicker but it's definitely app related.
When using Google music app and going to lock screen, the " widget" sort of flickers and stretches throughout the lock screen
Sent from my Nexus 4 using xda premium
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Click to collapse
I use Google Music a lot and I've never seen that. I just tried to replicate it and other than the usual CRT off animation I didn't see anything that I would construe as a flicker or flash.
If you hold your device in front of you with the screen on and look beyond it (i.e. over it's shoulder per say) you can see flicker. Works best in a dark room.
No big deal, but it's there.
I think its a big deal ...you spend your money for a working product..these issues need to be addressed..I thought I could trust LG again but dont think I can anymore
MattSkeet said:
I get the flicker but it's definitely app related.
When using Google music app and going to lock screen, the " widget" sort of flickers and stretches throughout the lock screen
Sent from my Nexus 4 using xda premium
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Click to collapse
I too have this issue periodically. I have had it happen with Google Music and with Pocket Casts.
thats a OS issue (fixable). Not like the other hardware issues.
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Click to collapse
Is this a known OS issue, or are you just saying it might be?
ericshmerick said:
If you hold your device in front of you with the screen on and look beyond it (i.e. over it's shoulder per say) you can see flicker. Works best in a dark room.
No big deal, but it's there.
Click to expand...
Click to collapse
This sounds like a refresh rate issue, which would be hardware, yes?
ericshmerick said:
If you hold your device in front of you with the screen on and look beyond it (i.e. over it's shoulder per say) you can see flicker. Works best in a dark room.
No big deal, but it's there.
Click to expand...
Click to collapse
Sounds like one of those magic eye pictures. If you squint at your screen while holding it at a 45-degree angle in a dark room with brightness turned all the way down and jog in place...
I'm not sure how to replicate it based on what you said, but I still don't see any screen flicker.
snavid972 said:
Is anyone else having the screen flicker on their nexus 4?
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Click to collapse
Mine started flickering like mad today for the first time. I rebooted, but that didn't fix it. I started up a benchmark app and the flickering stopped after the graphics benchmarks ran. I had to RMA my first Nexus 7 with screen issues too, so I'm hoping this is just a software issue
I don't have this issue at all.

Screen Burn-in

I Recently noticed screen burn-in of the Google Play icon (Homescreen Shortcut) on the screen ...
The burn-in is more noticeable in white/gray backgrounds...
How do I remove it if its posible? Tried few apps from market but app logo imprint is still visible
Can u post screen photo from another camera
How much old is your s3
And do you always use same home screen layout ?
Sent from my GT-I9300 using xda app-developers app
I don't have any other camera device ATM... Phone is 5 months old & yes sadly I always use same homescreen layout...
abhifusion said:
I don't have any other camera device ATM... Phone is 5 months old & yes sadly I always use same homescreen layout...
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Click to collapse
Then it will burn it has to be.
Even in led TV's if u use Amy particular image more then 2hrs its pixels also starts burning that's why in led TVs we don't have blue screen when there is no cable connection
Sent from my GT-I9300 using xda app-developers app
5 months is too early
when will amoled mature?
Sent from my GT-I9100 using xda app-developers app
ronhoover88 said:
5 months is too early
when will amoled mature?
Sent from my GT-I9100 using xda app-developers app
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Click to collapse
You can burn your screen in a day also
Just keep your device screen on in particular image
Sent from my GT-I9300 using xda app-developers app
Managed to take pics from featurephone, check them out ...
Please enlist any good apps you know to fade it out
No way to reduce it it will
Read this for future
http://m.samsung.com/us/support/SupportOwnersFAQPopup.do?faq_id=FAQ00001261&fm_seq=1429
Sent from my GT-I9300 using xda app-developers app
Mother of GOD ! there are other icon imprints as well if I look closely !!
Hope it doesn't get darker than this ...
You won't find away around it unfortunately.
These screens are both fantastic and both sh*t at the same time. It's good technology but it isn't perfected. My original SGS went terrible. After nearly 2 years on it I could see perfectly the alarm icon and almost every icon I had on my home screen on light and dark backgrounds - It's a nice screen but it will only get worse within time.
As others have said only real solution is to keep altering your backgrounds and home screens but tbh I wouldn't bother, you'll still get burn from the time and other icons in the status bar.
Until Samsung sort them out and improve how they work it's just the way it's going to be
Whoa!! That is scary!
I have heard that there is no solution for a burn-in..? Thanks for the advice though. I'll keep changing the layout constantly.

[Q] Nexus 4 weird display issue

I got my Nexus 4 yesterday, and just today I've noticed that when in dark screen (locked, or simply the settings page) and outside of the house I see kind of weird black lines on the whole display screen, going form top to bottom making some 3 small square shapes after the others all over the display, can be obviously seen when display facing bright sky outside in almost any angel, but in room light barely can see them with certain angels.
will make a photo of it asap.
p.s. I've never seen a notification light yet on the middle bottom of my device.
Anyone same "problem" with display?
Its the digitizer.
Sent from my Nexus 4 using xda premium
El Daddy said:
Its the digitizer.
Sent from my Nexus 4 using xda premium
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Could you link an example image from goolge or something to make sure it is what I mean? can't seem to find something alike..is this normal?
I can confirm that its the digitizer I too have found that with this phone it is very easy to see even with weak light I see it when I get the right angle. It looks like you described but the vertical lines look more like dots arranged neatly than lines on mine.
Sent from my Nexus 4 using xda app-developers app
Just noticed the same thing on my device. Thought I was tripping out maaaaaaan
Sent from my Nexus 4 using xda app-developers app
Its the digitizer, its normal. I think its because of the "zero gap" technology thing ; the display and the digitizer are right below the glass.
As for the notification light, download Lightflow from the Play Store. Works great.
Sent from my Nexus 4 using xda app-developers app
For the notification LED, make sure you enable the " Pulse notification light" option in Settings->Display. Using Lightflow on top will give you lots of customisation options though.
Sent from my Nexus 4 using xda premium
irbajacka said:
Could you link an example image from goolge or something to make sure it is what I mean? can't seem to find something alike..is this normal?
Click to expand...
Click to collapse
I am now noticing the same issue in my nexus 4. If it is because of zero gap technology then why it is not there in iPhone 5 and other phones which use this technology?
I also notice that my brother who got the phone some time in November 2012 is not having this issue. I got the phone in Jan 2013...is it issue with only the new lots?
What google and LG are doing to address this issue?
-Chetan V S
Its the digitizer. I mean seriously why are y'all complaining about that, its normal.
Sent from my Nexus 4 using xda premium

[Q] Dark line on my screen.

One thing that annoying me on my nexus 4. You can see on the left of my screen, straight dark line from top to bottom. I haven't drop my nexus before. It appeared on dark colours especially grey colours. For your info its start to appeared when 10 minutes screen on after about 20 minutes screen off. Is it normal? Anyone here have the same problem?
Sent from my Nexus 4 using xda premium on AOSPA3+
Holy damn. I was just about to make a thread. But mine can't be screenshot. Its seen just like you said and I can flick the different home screens and it stays in the left I've flashed back to stock and still there. Been a week. It got less noticeable when used less. I'm wondering if its because I'm near a big subwoofer in my living room. I know TV used to do this like a bleed line. Have you heard any data yet??? I will send mine back. Please let me know...
Sent from my Nexus 4 using xda premium
Droid2drummer said:
Holy damn. I was just about to make a thread. But mine can't be screenshot. Its seen just like you said and I can flick the different home screens and it stays in the left I've flashed back to stock and still there. Been a week. It got less noticeable when used less. I'm wondering if its because I'm near a big subwoofer in my living room. I know TV used to do this like a bleed line. Have you heard any data yet??? I will send mine back. Please let me know...
Sent from my Nexus 4 using xda premium
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Click to collapse
I dont know what have caused this until now..can you attach picture here? I'm use other phone to take picture..
Sent from my Nexus 4 using xda premium on AOSPA3+
i have used lcd test to test this issue but it doesn't appear on my phone
Mine is the same
meangreenie said:
Mine is the same
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Click to collapse
can you attach picture? for your info it start happened when I'm using franco kernel..maybe related to voltages drop? how about you?
Sent from my Nexus 4 using xda premium on AOSPA3+
same here. Just noticed having it after 4 months.. I don't think it's always been there though.. its pretty recent I guess.. don't know what happened though cause I didn't drop it or anything
bellasahbella said:
same here. Just noticed having it after 4 months.. I don't think it's always been there though.. its pretty recent I guess.. don't know what happened though cause I didn't drop it or anything
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Click to collapse
it happened to me for a month now..it always been there..will claim for warranty soon from LG service center in my country..
Sent from my Nexus 4 using xda premium on AOSPA3+

[Q] Display brightness issue

I'm currently on my second N3 (the first one had vertical lines in photos) and looks like this one has a bad display. When using Tapatalk with the dark theme, the bottom left corner/edge of the display is brighter than the rest. When testing with Screen Adjuster, the difference is very noticeable. The issue can be seen even with just Thumb Keyboard with WP7 theme.
Has anyone else noticed this kind of problem?
Return it and buy from another store. Seems like these guys are selling you lemons.
Sent from my SM-N9005 using XDA Premium 4 mobile app
The two phones are from different stores, I'm still waiting for a replacement for the first one.
Mine upper side screen seems brighter than below screen.. but this condition only happen when i use xda app set to dark theme..i thought the xda app the one that problem..not the phone...
Sent from my SM-N9005 using xda app-developers app
Check it with the stock messaging app, it should have a uniform brightness. Mine is glowing on the left edge and especially on the bottom left corner.
jusutus said:
Check it with the stock messaging app, it should have a uniform brightness. Mine is glowing on the left edge and especially on the bottom left corner.
Click to expand...
Click to collapse
Done check..no problem on messaging app...:thumbup:
Sent from my SM-N9005 using xda app-developers app
I returned the second one as well and am now waiting for a replacement, again.
jusutus said:
I returned the second one as well and am now waiting for a replacement, again.
Click to expand...
Click to collapse
What state city you in
TWEAKED 2.5
I live in Finland.
Good luck .. do tell us if the new one is better than the previous two.
Got the third one and it appears to be OK.
Can anyone see the problem??
Sent from my SM-N9005 using xda app-developers app
jusutus said:
I'm currently on my second N3 (the first one had vertical lines in photos)
Has anyone else noticed this kind of problem?
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Click to collapse
Should this happen again, The vertical lines are solved by clearing cache/data in the camera app
Sent from my SM-N9005 using XDA Premium HD app
:sly:
Sent from my SM-N9005 using xda app-developers app
The problem can not be seen in a screenshot. And the camera lines disappeared after a hard reset but came back soon after.
Closed the external lighting of the room
jusutus said:
Check it with the stock messaging app, it should have a uniform brightness. Mine is glowing on the left edge and especially on the bottom left corner.
Click to expand...
Click to collapse
Closed the external lighting of the room
You may notice that the black screen when you open the settings. Not symmetric Colors.
There is a difference in the backlight. Increase in the left of the screen.
AMOLED has no backlight! the issue is due to the production process (basically: the more of the center of the wafer your particular screen has been cut out, the more uniform it will be)!
Sent from my SM-N9005 using XDA Premium 4 mobile app
Change from Adapt Display to Dynamic. Best thing to do to resolve the problem.
nicholaschum said:
Change from Adapt Display to Dynamic. Best thing to do to resolve the problem.
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Click to collapse
Dynamic? Hideous more like, my eyes can't stand any of Sammys over saturated pre presets, Movie is closest to normality I can find personally.
JCM800 said:
Dynamic? Hideous more like, my eyes can't stand any of Sammys over saturated pre presets, Movie is closest to normality I can find personally.
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If you want to get rid of display brightness issues, just switch to Dynamic, as the 'blacks' in Settings would be even blacker, to the point where it doesn't really light up as it uses the OLED technique of showing true black.

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