You Can No Longer Downgrade to iOS 26.1
Apple has stopped signing iOS 26.1, meaning that iPhone users can no longer downgrade to that software version via Finder on macOS or the Apple Devices app on Windows. iOS 26.2 is now the minimum version that is still signed by Apple, and the first beta of iOS 26.3 is also available to developers and public beta testers.

iOS 26.2 was released last week. The update adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and much more.
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iOS 26.5 is expected to be released next week, following more than a month of beta testing. The update is relatively minor, but there are a couple of new features and changes across the operating system that we have recapped below.
iOS 26.5 lays the groundwork for end-to-end encryption for RCS in the Messages app and ads in the Apple Maps app, and it will include a new Pride wallpaper and a...
Apple today seeded the release candidate versions of upcoming iOS 26.5 and iPadOS 26.5 updates to developers for testing purposes, with the software coming a week after Apple released the fourth betas.
Registered developers can download the betas from the Settings app on the iPhone or iPad by going to the General section and selecting Software Update.
iOS 26.5 and iPadOS 26.5 do not...
End-to-end encryption (E2EE) for RCS messages between iPhone and Android devices is coming in iOS 26.5, Apple confirmed today. The feature is listed in Apple's iOS 26.5 release notes.
Apple says end-to-end encrypted RCS messaging remains in beta even though it is being released in iOS 26.5. The feature is available with supported carriers and will roll out over time, and for conversations to ...