Quote:
Originally Posted by meowmix23F
Zipping it and unzipping it is so that the iphone is tricked into thinking your data *isnt* an image, when in fact it is, so that it doesn't compress it for you (and therefore lessen the quality of the image)
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I wouldn't think that it's compressed during transmission, but when it's taken.
And, again, if we are talking about screen shots taken by pressing home and wake, (or whatever the button on top is called...), your app has no control over that anyway - there's no way you could zip it.
I'd be VERY surprised if it would change any data that an application sends.