Anyone explain what happen

[nippp]

[jonloo1126]

Hey! This seems to be a display panel problem. May have to bring in to Samsung Service Centre to check it out.

[nippp]

Need to change new screen?

[jonloo1126]

In my previous experience with android phone they need to change the display. It persists even after you restart your phone right?

[theroytravels]

Hi there. This could be unwanted "dead pixels" in your Galaxy device and you can try a few steps first to resolve the issue:

1. Run a latest software update on your phone. Manually download and install.
2. Clear unwanted storage and free up some space. Restart your phone and see.

If both of these are not helpful, bring to Samsung's Service Centre for further checking and troubleshooting. If it is a hardware problem, then may require to change the display. All the best.

[GalaxyNoteFit]

Cannot fix already problem like this bro.Need replace screen.

[GalaxyNoteFit]

Curve display easy to get this problem than flat screen.Soon better buy phone flat screen.

[Luqmanakim]

Dead pixels, unfortunately the best solution is to replace the screen.

[GunasamssYT]

Sadly the screen has dead pixels. You may need to go to a Samsung service center to get a new replacement screen.