Last night my screen on my Samsung Galaxy S4 turned green for no reason, how can I fix it?

[dhoxworth]

Last night my screen on my Samsung Galaxy S4 turned green for no reason

I have had this phone for about 4 months, and it is a replacement phone as my first phone had bad connection. Can I get a replacement phone for no charge?

 

[B. Diddy]

Re: Last night my screen on my Samsung Galaxy S4 turned green for no reason

Welcome to Android Central! Who replaced the phone for you--the carrier or Samsung? Or do you have insurance?