Not sure if anyone had noticed but the new iPhone 4 (after sept 30th) the LED FLASH color temperature is more of a yellowish color compared to the early batches of iPhone 4. I bought mine back in July. My friend picked up his last week. We both used a flashlight app. Compared both side by side. Compared it also with 5 other iPhones. Same results. 3 phones pre-August LED's were super white. 2 phones (1 Oct 9th the other Sept 28th) LED's were yellowish. The difference was like how the original iPhone 2g color temperature of the screen was compared to the IPhone 3G screen. Question: would the difference in color temperature of the LED FLASH affect the outcome of a photo?