I got my new replacement as mentioned on my original post and don't have the issue anymore having uneven lights on top of my screen. But.... The replacement I got have the small shadowing located lower left of the screen. I made an appointment with Apple Store again. I showed them the issue but the guy had a hard time seeing it but eventually he saw it. He made a recommendation right away to replace the phone. Since they don't have the model of my phone, they ordered it for me and it arrived after 3 days. When I came to pick it up, I made sure I check it first before I leave the store. To my surprise, I saw the same exact issue. Shadowing on the lower left bottom of the screen. To make matters worst, I saw some uneven lighting on top of the screen which is the same issue I had the first time I replaced my phone. I told the guy right away that I'm cancelling my replacement and he he said that it's ok. Before I walk outside of the store, I looked at all the demo iPhones just for curiosity. Low and behold! They all have the same issue! This might be happening to all the iPhones out there but people doesn't seem to notice it because it's very subtle to notice. My friend at work didn't also notice it until I showed him. Now, he is annoyed. I told him that no use of returning it because they are all the same.
I know that the issue is very small but we're paying for a premium phone, why settle for less! We want it perfect as much as possible. My previous iPhones doesn't have this kind of issue. I hope lots of people will notice it someday and make Apple aware of it. Hoping that they will do something about it someday.
