Lumia 520 "black screen"

[HanhiSorsa]

Hello! My phone screen goes black sometimes, when I press lock button to "wake up" my phone. Few seconds it is normal, but then suddenly the screen goes black. The back, menu and search buttons works when the screen is black, becouse phone vibrates when pressing them.

If I press again the lock button or wait few seconds, the screen goes off. Then I again press lock button and it starts working normal. Today also I was on home screen and it went black. I got the phone at christmas so it isn't so old. Is it normal or what is wrong? I hope that you understand, it is hard to explain.

 

[DBDev]

I think I should take it back if I were you

 

[shmsnh]

I agree. You should have it checked. This is unusual.

 

[HanhiSorsa]

Thank you guys for answers. If it keeps doing that alot, I send it back to get checked.

 

[HanhiSorsa]

Looks like that black update fixed this problem.

 

[pedropesos876]

Looks like that black update fixed this problem.

What black update? I have the same problem.

 

[Ragupathi]

If you have pending app updates in store update it