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Release record

iOS 16.6.1

Full article
Public release
Recorded milestones
1
Beta cycle
—
Average interval
—
Public release
Sep 7, 2023

Release notes

Overview

Editorial synthesis with inline references and a source ledger when citations are available.

iOS 16.6.1 was a security-only maintenance release in Apple’s public description. Apple recommended the update for all users but did not list a consumer-facing feature or ordinary bug fix on the cumulative iOS 16 notes page.[1]

Accordingly, this record preserves the narrow documented scope and does not borrow changes from iOS 16.6 or iOS 16.7. Apple’s security index is linked for its version-specific bulletin trail.[2][1]

Source ledger

References

Sources are linked to the claims they support. Publication and access dates are shown when available.

  1. About iOS 16 Updates

    Apple Support · 2026-07-29 · iOS 16.6.1

    Back to text ↑
  2. Apple security releases

    Apple Support · Apple · 2026-07-27T00:00:00.000Z · Apple security releases

    Back to text ↑

Documented & observed

Changes in this version

Source-linked features, fixes, known issues, removals, and community-observed behavior recorded across this version’s appearances and verified builds.

Release changes

Changed in this release

Features, fixes, removals, and regressions first observed in this release record.

security · fixed

Security corrections

documentedconfirmed

The public notes characterize iOS 16.6.1 as an important security-fix release.

Recorded at Public

  1. [1] About iOS 16 Updates · iOS 16.6.1

Milestones

Release history

Every recorded channel appearance in chronological order. Open an appearance for any available build, scope, notes, and sources.

  1. Public release

    Public

    Source-linked recordEditorially verified

    Apple described iOS 16.6.1 as an important security update recommended for all users.

    Availability
    available
    Sources
    2 linked
    Open this appearance

Historical context

Cycle comparison

Pace, intervals, and duration compared with earlier releases on the same platform.

Official release notes