Brownish yellow colour at the bottom of t2 ultra

[Lijith]

I can find a brownish yellow colour tint at the bottom screen of my t2 ultra. And I think it's getting denser day by day... I want a solution to this.. My phone is under warranty period.. 

[Hampus · Accepted solution]

Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.

I'm sorry to hear that.
I suggest that you raise this with your local support team for further information about how to proceed with this in the best possible way:
http://www.sonymobile.com/global-en/support/contact-us/contact-info/