My wives 4s has very little space on it and I just realized it's still on 7.12 I'd like to update and was thinking I would just dump all the photos (using the button in iPhoto), do the update and then restore all the photo's. But, her iPhoto library has photos in it that are -not- currently on her iPhone so I'm not sure how I could restore only the photos there that are on the phone right now.
Or, is there a better way to temporarily make space for this update?
Or, is there a better way to temporarily make space for this update?