The other answers are careless and poorly worded. Yes, you absolutely can swap the screens. It's just the iSight cable that will not be compatible, the screen itself and wifi will work perfectly fine.
Hi-res photos and the breakdown of board-level components is an essential reason why I have always been a fan of iFixit. To allude a possibility of this, only to take it away later, is just the sort of tantalizing deceit that can make people find another source for info. If you “still have” the device and components, what’s preventing a quick take-off-the-shelf and snapping a few pics that millions of followers have become oh-so-accustomed to? The sudden change of mind just seems weird.
Hi-res photos and the breakdown of board-level components is an essential reason why I have always been a fan of iFixit. To allude a possibility of this, only to take it away later, is just the sort of tantalizing deceit that can make people find another source for info. If you “still have” the device and components, what’s preventing a quick take-off-the-shelf and snapping a few pics that millions of followers have become oh-so-accustomed to? The sudden change of mind just seems weird.