my iPhone 4 has white screen, and my wife's rather yellowish, but sometimes i prefer the yellowish screen because it seems to be easier on eyes. at first, looking on the white area of websites with its yellowish screen seems yellowish, but once i get used to it, you no longer see it as a yellowish screen, unless you compare it side by side.
my advice is just take a time to get used to it, and you will no longer see it as a yellowish screen anymore, because it would be hard to find a screen that's white. i think the first batch of iPhone 4 has white screen, and after that, it's all yellowish.
yeh, i only noticed the yellow screen after i compared it with my brothers... it only looks yellow to me after i look at my laptop monitor or my brother's phone. but before i looked at his.. i didn't even know i had a yellow problem...maybe i should jus keep it... : / but i did notice that my brother's screen is a lot more brighter than mines.
well i just got my phone replaced... little better then the one before... but it came with 4.2.1 so ill stick with it. (jailbreakk). the guy told me that apple is shipping out phones with a different tones as it's easier on the eyes.. only the launch/early phones come with the blueish tone.
Yup this is what I was told. EXCEPT there are white ones out there like my replacement. After a lot of looking though