iOS 27 'Rave' Update to Clean Up Code, Could Boost Battery Life
Summary
Apple's iOS 27, codenamed Rave, focuses on cleaning up internal OS code to improve performance and potentially extend battery life. Bloomberg's Mark Gurman notes that the work mirrors Snow Leopard's cleanup effort, with efficiency improvements and AI features (including Siri) likely arriving in this release; the changes aim for a snappier experience without a dramatic UI overhaul.