Already tried to power cycle it
Greeeeeeeeeeeat
There are forum posts suggesting the greenish cast is due to CFL lighting. Does the camera show green cast when pictures are taken without the lighting (natural indoor lighting). If it doesn't have it then it's just an artifact if CFL.
OMG I have been on the phone with Applecare for the exact same reason.
This is what the Applecare told me,
that this might be normal for iphone...
that iphone has an more advanced camera sensor like DSLR and that's why its picking up these things
I took about two dozen pictures for Apple engineerings to analyze!!
I uploaded some of the samples I took for them, except the one in the restaurant and it is not under fluorescent light
My first i4 had this issue. It not only had the green oval/haze but both cameras (front and back) were very yellow in all of their imaging. Genius Replaced no questions - no hesitation
My 2nd i4 had this issue - but "ok" color. - genius replaced after they determined that many phones have this but they don't always record the image that way (i.e. it's just during preview)
My new/current i4 has the green (although smaller than #1) but ONLY with CFL. And in low light situations - the same space that would be green is reddish instead. If I use the flash - the red goes away and the image is fine.
I think my current phone is up to "spec" - and that there are just some limitations with the phone camera. I don't expect it to be an SLR. At the same time - it is a little annoying that it's not perfect in all conditions. I'd understand poor color/grain with low light. But these color spots is a bit weird.
Same here, but has to be a CFL issue. If I hold the camera in place where I see green, and then turn the CFL lights off in my office, the green instantly goes away.
Maybe one of these days they'll add manual white balance to the camera options.
-HM
Manual white balance will be no help. The fluorescent lighting will flicker at 120HZ (twice per cycle) and the cameras shutter speed is probably slower than that. That's why the lighting color changes once or twice during the exposure giving you bands of color. Using the flash may help.
does your latest phone have the antenna issue? was that an issue before in prior phones?
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Someone mentioned that he was surprised a picture of a white piece of paper is underexposed. That will always happen with auto exposure. The camera doesn't know the color of the paper, it only measure the light reflected and is calibrated for middle gray. Take a picture of a black object and it will always be overexposed for the same reason. A photographer normally accounts for this by adjusting exposure. Too bad there is no adjustment on an iPhone.
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