yellow mark on android sreen

[jimkarageo]

hello
some days before i saw a yellow mark on my android screen and i don't know how to fix it i searched for tutorials but nothing! any suggestion?
i already tried dead pixel detector

 

[Rishabh Tatiraju]

Does the yellow mark go off in certain times of the day as per the temperature around you?
Best bet will be replacing the screen.

 

[jimkarageo]

the yellow mark never goes off sometimes it is just less noticable

 

[Harry000]

Is it possible you can take a picture of it with somebody elses phone or a convential camera?

If not how thin is the mark? Is it a line or a sploch? Can you see anything below the mark?

 

[jimkarageo]

here is a photo (sorry for the late answer)

 

[Rishabh Tatiraju]

here is a photo (sorry for the late answer)

It seems very faint to me. It is definitely a hardware issue and nothing you can do to fix apart from replacing the screen. This type of marks appear when your phone suffers an impact. With our phones in our pockets we can bump them anywhere and not even know about it.

Best bet will be to live with it, since replacing a screen is usually expensive unless covered under warranty or insurance. The LCD liquid might be acting weird and that's the reason why it vanishes sometimes. From the image its evident that the rendering is fine, only there is some trouble with colours and the pixels over there display predominantly yellow.