I know there are alot of questions like "how to force XCode to always update resources" ect. But i have the opposite problem - XCode copying all my resources each time i hit 'Run', no matter what, and it takes too much time. Why XCode does not check for resources modification? The whole project and resources are on a mounted network volume.
EDIT: Ok, i think i've got the point. There are two stages: "copy files to product" and "copy product to device". It looks like XCode copies and replaces the whole application bundle on the device each 'Run', and there is no way to force XCode to modify the bundle that is already present on executing device.