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Suddenly the screen of my "samsung galaxy's" seens to lost resolution, looks blurred and weak colors.
It looks like when changing the resolution of a monitor to display fewer colors.
Please can any good soul help me?
completing information
I also noticed that the button used to end the call, it seems
orange and not red as it should.
I restored the settings but not solved the problem. I'll try to flash the rom again to see if it works, but seems to be a hardware problem that appeared out of nowhere
rodrigoresende said:
Suddenly the screen of my "samsung galaxy's" seens to lost resolution, looks blurred and weak colors.
It looks like when changing the resolution of a monitor to display fewer colors.
Please can any good soul help me?
Click to expand...
Click to collapse
That do not sound so good. Looks like a hardware failure to me. Do you have the screen on full brightness all the time? Perhaps you could try changing display density in build.prop and reboot. How long do you have your sgs?
Sent from my GT-I9000 using XDA App
Galaxy S screen problem fault
I am having the same problem. Vodafone Australia stock.
The screen has lost its clarity.
Actually, it appears as though every 2nd horizontal line has been lost - this is quite evident when you scroll through a list that has dividing lines (Eg. Scroll through settings - the separator lines alternate visibly as you scroll).
I've had the i9000 for just under 4 weeks and this fault occurred without any reason (not dropped, no water damage, not exposed to heat, etc). The phone was fine one minute and then the next, it became blurry.
The colours all look flat, the background is no longer crisp black, it is light black/grey as if the LCD that had its brightness settings turned up too high.
Also, tried upgrading Android to 2.2 (from 2.1) and that didn't help. This fault appears to be a hardware fault - you can see the loss of resolution when the Galaxy S logo appears when you first turn the phone on (before Android boots). Look at any curved text/lines and you will see that it appears with jagged lines.
Don't waste your time doing the factory reset, upgrades, etc... It is a hardware fault. I spent a bit of time running the screen through the LCD tests " *#*#0*#*#* " and downloading DPI checkers, etc.. The LCD test shows the solid Red, Green and Blue are ok, as was the dimming test.
The image looks grainy as if it was displayed in the wrong or low resolution. It looks like an old school CRT screen at VGA resolution - almost pixelated.
I have installed the Aries bootloader and the small font text displayed also looks grainy and very hard to read.
Have a look at the two images I've attached.
Real shame, I was starting to get attached to this phone.
PDA: I9000HVJP4
PHONE: I9000HVJP3
CSC: I9000VAUJP4
Build info: 2010.11
VT
First step would be to backup and do a factory reset for any major problem .
jje
I already tried that and it did not help.
JJEgan said:
First step would be to backup and do a factory reset for any major problem .
jje
Click to expand...
Click to collapse
Don't waste your time. If you got warranty, you are going to get a new Screen or perhaps a new phone. Go for it.
rodrigoresende said:
Suddenly the screen of my "samsung galaxy's" seens to lost resolution, looks blurred and weak colors.
It looks like when changing the resolution of a monitor to display fewer colors.
Please can any good soul help me?
Click to expand...
Click to collapse
Did you changed kernel? which kernel are you on?
I had a similar experience (not so bad) when trying some kernel with sharpness and color fixes.
You could try flashing hardcore's speedmod k13c Kernel, it also has some sharpness and color fixes but his work very good.
i don't have thi problem
I have the same problem, just purchased a i9000 four days ago, and it fail after 30 minutes of use .
It si very strange, because if i zoom a image, it will also enlarge the banding gradients (like if the image was low quality)
THe problem only appears wirh dark colors, strong colores dont have any problems.
this sounds like a display problem
doing what was said dhiru1602
dhiru1602 said:
Don't waste your time. If you got warranty, you are going to get a new Screen or perhaps a new phone. Go for it.
Click to expand...
Click to collapse
I was playing a game last night when I have noticed that where my baterry icon and clock is, the screen is a bit grey. Now I have been reading on this forum a lot about amiled burn in but how is it posible to have it that fast?
I mean I have this phone for like 7 months and I allredy see this burn in effect.
Is it normal to have it that fast?
Sent from my GT-I9000 using XDA App
7 moths is more than enough for burn-in...
it begins in 3 months.
should consider yourself lucky if you got it in 7 months.
a word of advice, just ignore it.
don't take it as a big deal or you will just be annoyed all the time lol
nedooo said:
7 moths is more than enough for burn-in...
Click to expand...
Click to collapse
Well even though its understandable that the pixels there will wear out eventually being always shinning
I believe its more susceptible for having the screen ON with a static image which includes browsing, google reader, etc meaning all apps that have the status bar ( not fullscreen mode) for few hours (not minutes)
Also OP there is a slight memory effect in my opinion on these screens, means that when you switch from status bar to non status bar screen you can notice it there (grey background mostly).
To be honest, it is very very hard to notice that there. The only problem is I have been planing to use this phone for at least 3 years.(I realy like this phone), but if the burn in goes so fast I won't think it is possible.
I wonder how much a screen cost. Doea eny of you know?
Sent from my GT-I9000 using XDA App
One way to reduce the chance of burn-in is to reduce brightness, and avoid static images on screen. In Launcher Pro I disable the status bar for this reason.
I've had my Galaxy S for about ten months now, and still no sign of the screen burn.
I haave put my brightnes on automatic.
I won't disable that bar because it is to practical. If there could be a way to auto hide it somehow.
Btw: thnx all for the tips and for the fast answers.
Also sorry for the writeing mistakes to.
Sent from my GT-I9000 using XDA App
My SGS is 5 months old now and i never put brightness to automatic but 35-50% and still there is no such sign...
I have it since 2 months after purchasing, Display ist always auto-dimmed.
On the picture u can see the clock and some of the battery indicator.
I have pretty heavy notification bar burn out on my Galaxy S after 5 months of use. I'm now using the Launcher Pro hide notification bar on the home screen settings, however the damage has already been done.
I also don't think that the damage arises from the home screens since we spend more time in apps and browsing then in the actual home screens.
Google prohibits hiding the notification bar while your in an app for some reason. They claim that the notification bar is integral and essential to the android OS that's why devs can't simply hide it or remove it from their apps. It's a shame and there was a thread started on google code about AMOLED screens and the Android Notification bar causing burn out.
Check it out here:
http://code.google.com/p/android/issues/detail?id=9063
The request to hide the notification bar was denied by Google.
I just checked it again by *#0*# and then click blue and i can see "AM" visible @ upper right corner & some shades where there is battery icon. It is not prominent and only showing over blue background but still it is annoying....
Is there a way to fix it?
buntoo said:
Is there a way to fix it?
Click to expand...
Click to collapse
AM would suggest you use your phone in the morning more then the evening right? I mean if I would get a burn in it would be a combination of PM and AM (oh I use 24h but just hypothetically)
So either you really use your phone more in the morning OR you left your phone on for a longer period when it was AM time OR what you see is not a burn in, just a "slight" memory effect that could wear off (doubt that). However I would go for that second option, that means leaving the screen on while AM :/
There is no way to fix it. Fixing it would mean to let the other pixels wear out whilst the AM space would be saved. On a plasma/lcd (PC/TV) screen you could do that and I bet the first one who does some APP like this for android will make money from it. But to actually decrease life of the other pixels just to have it even would make your screen loose color etc etc etc. And imagine to wear out the WHOLE screen just to hide the AM
Dont know if there is a way to "infuse" life into the aging pixels. Would be awesome.
The thread about hiding the bar. I think google should give in and let us make it hide able. However I think a better approach would be to acknowledge this a manufacturing defect of amoled screens and for Samsung make way of prolong the life. Something like they have on plasma via pixel shift/double pixels (but no all active like on the next gen of Amoleds) etc (wont help the burn in in long time, but will for sure prolong the life )
It is not just samsung. Nexus one has the same problm with the screen from what i know.
A good program to try and fix the problem is the jscreenfix that is in the market( that is if it is a 'memory' problem). and also ffor others to check if they have wear out problems see: "dead pixel test'
PAGOT said:
AM would suggest you use your phone in the morning more then the evening right? I mean if I would get a burn in it would be a combination of PM and AM (oh I use 24h but just hypothetically)
So either you really use your phone more in the morning OR you left your phone on for a longer period when it was AM time OR what you see is not a burn in, just a "slight" memory effect that could wear off (doubt that). However I would go for that second option, that means leaving the screen on while AM :/
There is no way to fix it. Fixing it would mean to let the other pixels wear out whilst the AM space would be saved. On a plasma/lcd (PC/TV) screen you could do that and I bet the first one who does some APP like this for android will make money from it. But to actually decrease life of the other pixels just to have it even would make your screen loose color etc etc etc. And imagine to wear out the WHOLE screen just to hide the AM
Dont know if there is a way to "infuse" life into the aging pixels. Would be awesome.
The thread about hiding the bar. I think google should give in and let us make it hide able. However I think a better approach would be to acknowledge this a manufacturing defect of amoled screens and for Samsung make way of prolong the life. Something like they have on plasma via pixel shift/double pixels (but no all active like on the next gen of Amoleds) etc (wont help the burn in in long time, but will for sure prolong the life )
Click to expand...
Click to collapse
I wouldn't call this a defect really.
OLED is a new generation technology and thus, it has many disadvantages as well as advantages.
I'm sure it will get improved in no time.
People who bought the phone should have really researched before making up their mind
PAGOT said:
So either you really use your phone more in the morning OR you left your phone on for a longer period when it was AM time OR what you see is not a burn in, just a "slight" memory effect that could wear off (doubt that). However I would go for that second option, that means leaving the screen on while AM :/
Click to expand...
Click to collapse
There must be some sort of memory effect adding to this, since on mine, when I notice the problem, I can virtually read the current time! The hours are clearest, and the minutes more blurred as you would expect... but this and the even clearer AM / PM part suggests that part of what is seen is the memory of what has been show recently. Note, I'm not saying there isn't permanent damage too, as I'm certain there is, but I haven't figured out how long the memory effect lasts for, and therefore a suitable means of removing that from the equation to see what is permanent damage.
If you could leave the screen off for (say 12 hours? or maybe longer?), and then get the device to wake-up straight into a full screen coloured graphic (without showing the status bar even briefly), you could be more sure what you were seeing was the permanent state of burn-in. Does such a testing app exist, or could one be created?
Mike
I think it is PM, not sure as P or A is not clear but M is easily visible... And what is this Memory effect? Any solution for memory effect?
Burn-in would be permanent damage to the screen. It would be caused by those pixels being used more and "wearing out" quicker, and would be visible as those pixels being degraded by always displaying less intensely than those around them. Hence being visible as a ghost image of the signal strength, battery meter, time, AM / PM etc.
Memory effect (assuming it really does exist - as I suspect) would appear to be the same thing, but only on a temporary basis. i.e when the time and signal strength meter etc. has been displayed for a while at the top of the screen, and you shift to full page of a suitable colour, you would still faintly see the time still in that corner. However how visible it was would depend on how long you'd recently had the screen on for, how brightly, and how recently ago those screen pixels had been used.
The main difference between this and burn-in would be that leaving the device/screen off for while would reduce how visible the ghosting was.
So:
If what we were seeing was only memory effect and no burn-in, then leaving the device off for a while would cure it completely.
If what we were seeing was only burn-in, then there would be no difference based on recent usage... the ghosting would remain at least the same, and in fact slowly get worse each week or month.
If, as I suspect, both have an effect, then there is slowly increasing permanent damage occurring, but also, it will look even worse when the screen has just been used brightly. Leaving the screen off, would reduce a proportion of the damage.
Since I personally mostly use the screen at minimum brightness (and even have it extra dim at night using "screen filter" app set to 10-15%!), mine does definitely have some permanent damage, but might have a lower proportion compared to someone who uses the screen on full brightness all the time. So using the time as an example, I can see the current hour clearest, and if the screen has been off a while, my ghosting is quite dim and blurred (but still visible).
Someone who has more major damage, might not be able to see the difference between memory effect, and burn-in, as their burn-in would be too prominent.
First time a new phone is used, it shouldn't have ANY burn-in (unless factory testing left some), but would still display some memory effect.
Over time, the permanent burn-in would increase to the point where it was ultimately FAR stronger than any memory effect. In between these two extremes, is where I suspect most of our devices sit, except for the heaviest users!
This is my experience and hunch, but I haven't been able to definitively prove it.
Oh, one final difference between memory and burn-in. Memory effect will be overall crisper and influenced by the most recent usage ("A" or "P" will show more strongly based on which was used most recently.. and hour might be crisper than minutes), whereas burn-in will always be more blurred in areas that change (i.e. all time will be very blurred) and only the most permanent features will be crisp (i.e "M" in AM/PM will be crisp).
Be good to hear from others if they can prove that they get a mix of both types of ghosting, and if we can get an idea for how long the memory effect lasts.
Ironically, one good place I can see the ghosting is on the light brown splash screen for the XDA app!
Ideas for testing:
Leave screen off for a while (longer is better - maybe overnight?). Turn on, and immediately open the XDA app, and see the level of ghosting in the top corner. Note how blurred the hours are, the minutes are, the A / P is, and the M is. etc
Then use the phone for an hour solid, and test again, and check for the same blurriness.
After that second test, if the ghosting is overall more prominent, and you see the current hour and the A or P particularly more clearly than before, then you have just proved you have a mix of memory effect and burn-in.
I expect there to be a range of answers depending on how old the unit is, and how well used it has been (most used screen brightness level etc), so when reporting back, please include than info.
Rat2000 said:
It is not just samsung. Nexus one has the same problm with the screen from what i know.
A good program to try and fix the problem is the jscreenfix that is in the market( that is if it is a 'memory' problem). and also ffor others to check if they have wear out problems see: "dead pixel test'
Click to expand...
Click to collapse
I meant Samsung as a Amoled screen producer not just a smartphone one . Oh really jscreenfix is in the market cool I have bought from them the java version (for PC and TV) longer ago
[email protected] said:
I wouldn't call this a defect really.
OLED is a new generation technology and thus, it has many disadvantages as well as advantages.
I'm sure it will get improved in no time.
People who bought the phone should have really researched before making up their mind
Click to expand...
Click to collapse
Sorry for use of stronger words. But this is BS the last part about my researching. I should have researched into what I am buying to? Its not a car or a flat to spend hours on forums searching for every little bug it can have. Also in the time most ppl was buying it. No one knew about this. I dont see any warning on Samsung manuals and etc. I am a consumer and not a researcher. Every plasma tv has a warning the lack of amoled warning is NOT my fault. Thus once I see it I will make my warranty claim
But yes that it will improve
Just saw this thread n wondered if some might actually benefit from this :
Its zsjpj's framework-res. It completely disables the status bar, so you won't have it anywhere in the rom.
Just push to phone as framework-res.apk and reboot.
Link
Use at own risk and only flash if ur familiar with adb. Hmm it worked once, now it doesnt.
Gonna give editing another shot 2moro. U can give it a shot but make sure u back ur framework-res to restore after.
hey
after reading this thread i want to test my samsung , which is 6 months old , too. Red and Green display was okay, i dont noticed anything. But with blue i got the same problem like all of you. i see something like 18.xx o clock... sucks but you have to look hard to see it.
But i dont give a **** ;D
hi. i am using 2 phones the nexus s and the gs2 .
and i noticed something on my gs2 and i need to ask you people about it.
the phone isnt like 3 weeks old. its brand new. however i noticed a temp screen burn in on the following places.
when i use the keyboard for txt msging. if i pull the keyboard down " by pressing back ", i can see the squares of the keyboard on the screen for like few seconds before they dissapear.
i also noticed the same thing in the status bar, battery meter. specially in the browser or an hd wallpaper app called " HD wallpaper "
when i downloaded that app. i turned the wireless and went through the app. now its trying to load . if i switch the screen to the side. the status bar will tilt as well. vertical horizintal depends on the way you move the screen. and i clearly can see the marks of the status bar for few seconds before it dissapear again on whatever verticial or horizintal/
what is the issue here ? i cant call it burn in because its not permenant.
i noticed the same thing with Miui on the nexus S. but only on the status bar. nothing on the keyboard.
any idea peeps
is it some sort of memory effect or bad refrish rate ?
Someone else had this. I think it was related to apps or widgets they installed. It's not normal. Do a search and see if you can find the other thread. Try searching on "ghosting."
i was searching through ghosting. is this normal with everyone here ? or some people dont have it ?
i think you should be carefull with your phone, if you leave it to much on the same background it will burn in easelly, oled burn in as easelly as plasmas when it comes to leaving them on the same image over and over again, try see if you can change yours, i certainly have no such issues with none of the 2 i had nor with this one.
PS: depends on what you mean with ghosting, if you mean the pixel response time beying visible when moving an image fast then yes thats normal, even though oled have 0.01 ms response time this one is deffinitly higher as i can notice it easelly.
i have a screen burn in on my Nexus One, annoying at times when i do notice it.
Yes, I have this. Had a thread, temporarly burn in. I can see it when I type a message.
Just when the keyboard is visible and I pull down the notification bar, I can see the contoures of the keyboard letter there... Probably happens with other things but aren't that noticable on other colours than grey I guess...
i can also see some weird banding or whatever on a pure gray image, not sure how normal this is but ive noticed it with all of my 3 phones.
ghost image disappears for me within 2 seconds (very hard to see unless if you look at the screen hard), definitely not a problem, and wont be killing myself for this or even consider it a hardware issue.
i also facing a same problem as u guys, now waiting for service centre to replace my lcd.
This ghosting issue seems to happen with all phones, very visible when your using the keyboard and you drop down the notification tray, then it goes away after a couple of seconds.
Two issues here. First off, search the forum for burn in, its already been posted.
Two issues, the temporary burn in is new to the galaxy s2 and seems to go away after a few seconds. But all Samsung amoled screens suffer permanent burn in of the status bar, click time, and anything else in a static place.
My nexus one has permanent burn in right now, both status bar and keyboard. Original galaxy s and others has this also.
The temporary burn in seems to be different and only on this new amoled plus display so far.
EarlZ said:
This ghosting issue seems to happen with all phones, very visible when your using the keyboard and you drop down the notification tray, then it goes away after a couple of seconds.
Click to expand...
Click to collapse
they dont seem to hapen all the phones. only with amoled screens. i dont see anything like this on lcd screens or slcd or the ips screens like optimus 2x and iphone 4.
RogerPodacter said:
Two issues here. First off, search the forum for burn in, its already been posted.
Two issues, the temporary burn in is new to the galaxy s2 and seems to go away after a few seconds. But all Samsung amoled screens suffer permanent burn in of the status bar, click time, and anything else in a static place.
My nexus one has permanent burn in right now, both status bar and keyboard. Original galaxy s and others has this also.
The temporary burn in seems to be different and only on this new amoled plus display so far.
Click to expand...
Click to collapse
i did search the forum before i post. however. as far as i know . burn in screens are permenant. and the other threads talked about that. here i am talking about something that goes off after few seconds. something like either ghosting / or something about low memory / low resposne / low refresh rate of the screen. not a real butn in.
I've recently bought a Galaxy S2 from someone and didn't see the burn in until a few days ago.
Now I can't reach the guy to get my money back... the phone seems in perfect shape except for the burn in (status bar and some digital clock widget).
I've been trying every day now to run this app called Screen Burn-in Tools for an hour or so but nothing happens.
You can find the app on the Google Play.
Should I continue using this tool or this burn-in is permanent and there's nothing I can do about it?
I can't believe such a high end phone has such a poor life display... how can this be possible!?!? They should've stayed with the regular LCD or something.
It's too bad because I'm a fan of the OLED idea and technology, but unfortunately samsung owns too many patents for this technology to spread to other manufacturers as well. This is what happens when the damn corporations get their greedy hands on something great that can benefit the mankind!
Hi all ! I recently bought a Galaxy note and was really happy with it. But recently I was reading a mail in the inbuilt mail client (not gmail) and had the background color set as grey and I see a tiny white dead pixel in the bottom half of the screen. I then performed the screen test with the RGB colors from the service menu but in all three screens its not visible. Its visible only on grey backgrounds not even visible on black background. Can any body else test this and confirm !!!.
Instructions: Configure the mail client in the phone (if not already configured) and open any mail and set the background color to grey. Zoom the mail as far as possible so as to see only the background and not any mail text. and check the whole screen for any stuck pixels from a distance of about 5-7 inches.
Please Check the pic !!!
Hello,
Can you please take a picture by a camera or so, as i think it gonna be easier for people to help you and to see exactly what do you mean.
I ve added the PICTURE now !
I have the same. I was considering to return it but I see the pixel not often at all.
Only on certain background...
tried to use screen test...gray background but nothing...
can you still exchange it ? Just tell them it keeps rebooting when in the middle of calls...works fro me...
More user please comment?
Sent from my GT-N7000 using XDA App
Checked... slightly hue change on right side but no stuck or dead pixel...
Checked mine and don't have any dead pixels or tint/hue problems. Screen seems perfect so far *knocks on wood*. HK white version of the phone.
Check to make sure your dead white pixel doesn't move when you scroll the gray background. I saw something that I thought looked just like yours when I opened up Pandora for the first time because it has a gray background when your entering your login info but I noticed when I scrolled up and down the tiny white pixel was moving as well and was completely gone when I scrolled it off the screen.
Twohothardware said:
Check to make sure your dead white pixel doesn't move when you scroll the gray background. I saw something that I thought looked just like yours when I opened up Pandora for the first time because it has a gray background when your entering your login info but I noticed when I scrolled up and down the tiny white pixel was moving as well and was completely gone when I scrolled it off the screen.
Click to expand...
Click to collapse
Sadly mine doesnt move
alexd83 said:
I have the same. I was considering to return it but I see the pixel not often at all.
Only on certain background...
Click to expand...
Click to collapse
Do you also have it on the bottom half of the screen, a little of the centre ?
return it back...this pricey phone should be perfect !!!
hi
Hi I too have this problem. *#0*# When I did the screen test; only green on the screen looks.And the gray screen appears normally please help
up
up please ....
ankydu said:
Sadly mine doesnt move
Click to expand...
Click to collapse
Suggest you return it. It should have at least one year's worth of Samsung warranty and depending on how you bought the phone (outright or through a carrier contract) they might be more generous as well.
And also mention that you bought this device for the screen and have a sharp eye for screen defects (because you are creative with the S-Pen? Hah!) and they may be more willing to offer an exchange or repair.
By the way it may also depend on which country you're in...
I got such a problem either.My phone had one dead pixel which is always black.And that happaned almost in 10 days after I've bought it.
I know it has 2 years of factory warranty and contacted with service.One of the technicians are a friend of mine and he told us not to give it to the service for just one dead pixel.One pixel is off the warranty until 5 and even it is 5 and the services agrees to change the panel,the phone couldn't be assembled as good as it used to be.So I decided not the see the dead pixel.
I have same issue
there is a reversed color pixel in my galaxy note display
it's visible in most background colors and just invisible in red and black back color.
this pixel is red in most times.
mines blue top right corner and you cab only see it when your screen goes in sleep mode
Sent from my GT-N7000 using XDA
Try rapidly changing colors on screen it helps the stuck pixel to come back to life if it's really a stuck pixel. Never get only your screen replaced it's real bad, most of them don't fit the screen proper, dust gets in and it'll irritate you more than the current stuck pixel. Get the phone completely replaced if you can. 1 stuck pixel is mostly ignored under warranty terms, but give it a try
So I think this happened one day/night I fell asleep in a chat and the screen stayed awake because I was holding on it?
but anyway half my screen is slightly darker..
It's right where the keyboard starts, it's not really that visible, but the phone is only a few months old.
Did I burn it in? Is there any way of fixing this?
LCD screens don't very rarely get burn in, but it does happen. However it's usually not permanent.
Code:
LCD crystals do have a natural state and can shift depending upon the amount of current used to generate the desired color. As long as these colors do shift periodically, the crystals at that pixel should fluctuate enough such that the image will not be permanently imprinted into the crystals.
In other words, try setting a live wallpaper, or play some videos, I think that might fix it.
Also try a factory reset maybe?
If all else fails, and seeing how your device is only a few months old, why not send it in for warranty?
zgomot said:
LCD screens don't very rarely get burn in, but it does happen. However it's usually not permanent.
Code:
LCD crystals do have a natural state and can shift depending upon the amount of current used to generate the desired color. As long as these colors do shift periodically, the crystals at that pixel should fluctuate enough such that the image will not be permanently imprinted into the crystals.
In other words, try setting a live wallpaper, or play some videos, I think that might fix it.
Also try a factory reset maybe?
If all else fails, and seeing how your device is only a few months old, why not send it in for warranty?
Click to expand...
Click to collapse
I tried to factory reset it just now, it didn't work.. But I will try one of those screen burn fix apps, and let that run over night I guess..
If not I'll send it in for warranty..
Thanks though!
Do you got a Picture or Video of the Screen?
Einherjer* said:
Do you got a Picture or Video of the Screen?
Click to expand...
Click to collapse
I think it's fixed now after i let that "screen burn fix" app run over night, at least haven't been able to see the line.