Need someone helps, have to send my phone back but i dont know what this is?

[attitude2.3]

View attachment 54244
So I had my phone rooted and I changed a couple ROM's on it. Then I un-rooted my phone but I see these blue lines on it (it was like that before i unrooted it). I dont know if its a root problem or just a regular problem. i have to send this phone back but im not sure if this problem is because of rooting. Someone please help!

Thank you

 

[striker85]

That just looks like a screen that is dying.

 

[rduckwor]

That just looks like a screen that is dying.

Yep, not your fault or the fault of root/unroot. Send it back.

Good Luck,

RMD