I have looked at all of the threads about this, but couldn't find anything current. My screen tint is really yellow and washed out. I carried to the Apple Store and showed the employee my phone side-by-side with one on display. The difference was obvious. The store model was a bright, crisp, cool screen -- and mine looked almost dingy. She was going to replace it, but she powered the new one up and it looked the same. I just kept my phone and left. Is this something with the 32GBs only? Has anyone figured out a solution to this?