I have a Samsung Galaxy S7 and whenever I have a black wallpaper applied I get a gray bar on the top of my screen that only shows on the home screen, lock screen, and recent apps page. It is highly visible when the brightness is set to anything below 30-40% but fades away as brightness increases. It does not show up when I use a wallpaper of any other color, it does not show up in apps that have black wallpapers or games that have black backgrounds, and a factory reset has not resolved the issue. I am hoping someone could just tell me what is happening. Thank you for your time.
XDA Visitor said:
I have a Samsung Galaxy S7 and whenever I have a black wallpaper applied I get a gray bar on the top of my screen that only shows on the home screen, lock screen, and recent apps page. It is highly visible when the brightness is set to anything below 30-40% but fades away as brightness increases. It does not show up when I use a wallpaper of any other color, it does not show up in apps that have black wallpapers or games that have black backgrounds, and a factory reset has not resolved the issue. I am hoping someone could just tell me what is happening. Thank you for your time.
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Hi,
Kindly register yourself at XDA and then you can post your query in http://forum.xda-developers.com/galaxy-s7/help
Experts there may be able to help you
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Hi all, I've installed a wallpaper using HDWall and now whenever I turn on my phone and it shows the rainy animation (wiping water off the screen) it shows it on a black background that covers my wallpaper until it has faded.
The top and bottom bars are transparent, so I can still see my wallpaper at the edges.
On the weather page itself the animation does not create a black screen behind it, it just wipes my actual wallpaper.
Does anyone have any ideas how I might resolve this or make it work like the weather page?
Thanks!
I have the same problem.
using stock rom 1.66.
Hey guys I've noticed a screen problem with my Samsung Galaxy S6. On my phone I can only detect it when using a black background/any image that is black. So I was swiping through my homescreen, and noticed a a color shift that would cover the sides of the icons. As I swiped back and forth through the different screens. I figured it was maybe the launcher I was using(I'm using nova launcher prime beta). So I switched back to the regular Samsung launcher and experienced the same problem. It's not a big deal but I think I'm going to get it replaced.
Sent From My Galaxy S6
Actually I think I have the same issue. It particularly shows when scrolling in apps with dark (black) elements which border to another dark - but not black - (e.g grey) element.
For example in the 'relay for reddit' app with the night OLED skin enabled. The usual list background is black, while already visited links have a greyish background. if you scroll through the list, you notice that color shifting. I just did a quick video to demonstrate the issue. It is very difficult to see there though .
https://youtu.be/MR-OrnFAgFE
Is that a singular issue which would be solved by a replacement or is it a general problem? As this issue only is visible when black pixels become lit I assume it is a general AMOLED issue :-/
I have a rooted Nexus 7 2013. Is there a way I can permanently remove the top status bar? Also, when the device starts up, I launch an application but for a split second I get a full white screen before application loads. At first I thought it was my wallpaper but I've set a full black background wallpaper. So I am thinking is there a way to set background colour to black too? I want to prevent that bright white background that displays for a split second while an application is starting.
Hello. I would like to share my problem with you. I own a galaxy s8 +, like many of you)
And I was faced with this fact. When I put a dark or black background on the main screen of my smartphone, I get a visible light at the top of the screen. It can be seen clearly in a dark room. Below I will attach a screenshot. But that's the thing, this light is only visible on the main home screen. In the screen verification app, on a black background, I do not observe this problem.
I want to say that the light at the top of the screen is only observed on the main screen of the phone. When viewing images or elsewhere this is not observed
What can be wrong ??
So recently i started to notice that in my home screen (touchwiz or other launchers) at the top of the screen there is some grey lines it is best visible if i use a black wallpaper and set the brightness to the maximum. This doesn't show anywhere except on the home screen. I tried other wallpapers, and if i look at it in the gallery or turn on ultra power saving mode there is no grey lines.(my device is galaxy s6)
Does anyone know what it is? Or how to fix it?
(i hope you guys can understand me sry for my english)
So, if you switch to your pictures and images gallery, the lines disappear?
Did you drop your device on the floor or did it incurred any damages lately?
blazexhun said:
So recently i started to notice that in my home screen (touchwiz or other launchers) at the top of the screen there is some grey lines it is best visible if i use a black wallpaper and set the brightness to the maximum. This doesn't show anywhere except on the home screen. I tried other wallpapers, and if i look at it in the gallery or turn on ultra power saving mode there is no grey lines.(my device is galaxy s6)
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It's a common issue. It's stupid Touchwiz/Samsung system which creates a small overlay at the top of Homescreens (any launchers) & lockscreens. In gallery etc, it's perfectly black since no overlay.
I don't think there is a fix. U can use a slightly greyish instead of full black wallpaper. It's not a big problem though
Oh i understand. Thank you for help. I was thought my phone has a problem.
Sometimes the grey lines can appear in Samsung mobiles if you use a bad launcher or a theme which is not compatible with the phone. You can try updating to a new version and see if fixes the problem, or use a light gray wallpaper as already suggested. Another couple of things to try... take a screenshot of your phone and test it on your laptop to see if the lines are still there. If not then it could be a problem with the screen itself. It's also worth restarting your phone in Safe Mode as this mode only runs with pre-installed apps. If you don't see the lines then an app could be your culprit