I have a Galaxy S3 International Version, without any modification whatsoever.
However, of late, I have begun experiencing problems with my screen / display.
Graphics display issue
The problem goes as follows: When I pull down the notification menu on the home screen slowly, I see that the the part of the screen that is visible is being displayed in poor quality. If i continue dragging, towards the last one third of the screen I begin to see banding similar to gradient banding.
Another issue, that goes in conjunction with the one above, is that the display seems to be grainy. Say, I press the apps button and see the icons of the apps I have installed. On top, where the option exists to see 'Widgets' or 'Apps' I see a grainy band run across those buttons. Grains can also be seen when browsing the internet or scrolling a list and so on.
I am unsure as to how to solve these problems. There are a few more 'problems' that I would like to discuss, probably on a different thread.
But for now, this is the one I have.
Can someone please tell me how to solve this?
Android Version: 4.1.2
Build Number: JZO54K.I9300XXEMF6