iOS 27 Stuck on ‘Preparing Update’ or ‘Verifying Update’: What Apple Has Published

If iOS 27 sits on “Preparing Update” or “Verifying Update” on Monday, September 14, Apple has published no troubleshooting document for it. There is no “About iOS 27 Updates” page, no iOS 27 security content page, and the general update guide has not been revised since December 5, 2025. iOS 27 is a free update on Monday, September 14, for iPhone...