Hey guys. Today I bought Apple iPhone 5S gold 16GB used phone it has 2 days Checking warranty.. and i am here to ask you a problem that I am facing I need suggestion So when I brought it at home I noticed on safari that the White color is not balanced or not in uniform color.. it has pink tinge/hue/shade in rectangular shape in my iPhone and now i am freaking out with it.. the seller called me and said that if you are not satisfied with the set you can send me back. 2nd. when i brought it home it becomes HOT and I reset it and till now it's been 5 hours its running flawlessly..(pink shade still the same) the seller gave me a Box of Verizon Variant ASURION.. written and he told me that for Custom Purpose I have put the iPhone and its IMEI number on the box. it is not refurbished 100% ... <-----he said <---- I wanna ask that.. IS IT REFURBISHED? WILL IT BE HARMFUL FOR PHONE (WILL IT SPREAD?) IF I KEPT THIS PHONE IGNORING THE PINK SHADE? WHAT WOULD BE THE BEST OPTION?? RETURN IT OR KEEP IT.. KINDLY GUIDE ... P.S: I am in Pakistan and it is U.S imported Mobile Phone.. it is Still in Warranty by Apple till July 2015. There is no Apple Store in Pakistan. So what do I do now?