Apple is reportedly planning a major camera overhaul for iPhone users with its upcoming iOS 27 update, centering on deeper integration of its Visual Intelligence AI feature and an enhanced Siri experience.  According to a Wednesday report from Bloomberg managing editor Mark Gurman, Apple sources said iPhone users can expect Visual Intelligence to be further integrated into photo and video modes with the new update.  CNET initially reported on the Siri overhaul rumor in March  after Apple delayed AI  initiatives  for Siri.  The news comes as Apple gears up for the 2026 Worldwide Developers Conference, its annual conference, scheduled for June, where the company plans to reveal updates to iOS 27. According to the Bloomberg report, the update will also improve Siri's ability to control the iPhone camera, allowing users to switch between modes such as photo, video and portrait more easily.…