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Release record

iOS 11.1.1

Full article
Public release
Recorded milestones
1
Beta cycle
—
Average interval
—
Public release
Nov 9, 2017

Release notes

Overview

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

Release overview

iOS 11.1.1 reached the public channel on November 9, 2017. Apple’s consumer notes identify two focused corrections involving keyboard autocorrection and voice activation for Siri.[1][2]

The maintenance update fixed an autocorrect problem and a condition in which the “Hey Siri” trigger could stop working. Apple’s advisory says it retained the security content of iOS 11.1.[2]

Source ledger

References

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

  1. About the security content of iOS 11.1.1

    Apple Support · Apple · 2023-11-06T00:00:00.000Z · iOS 11.1.1 — Released November 9, 2017

    Back to text ↑
  2. About iOS 11 Updates

    Apple Support · Apple · 2023-11-15T00:00:00.000Z · iOS 11.1.1

    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.

bugFix · fixed

Hey Siri reliability

documentedconfirmed

The update restored voice-trigger reliability for Siri in the documented failure case.

Recorded at Public

  1. [1] About iOS 11 Updates · iOS 11.1.1 — Hey Siri

bugFix · fixed

Keyboard autocorrection

documentedconfirmed

The release corrected the autocorrect issue Apple identified in its consumer notes.

Recorded at Public

  1. [1] About iOS 11 Updates · iOS 11.1.1 — keyboard auto-correct

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

    Full articleEditorially verified

    iOS 11.1.1 reached the public release channel on November 9, 2017. iOS 11.1.1 reached the public channel on November 9, 2017. Apple’s consumer notes identify two focused corrections involving keyboard autocorrection and voice activation for Siri. This article records the public appearance only and does not assign cumulative notes to an earlier beta.

    Availability
    available
    Sources
    4 linked
    Open this appearance

Historical context

Cycle comparison

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

Historical avg for .1.1 releases

20 days, 3.0 milestones

Based on 2 previous iOS .1.1 releases

Previous .1.1 releases (iOS)

Previous comparable iOS releases
VersionYearCycleMilestonesAvg. Interval
iOS 12.1.1201835d412d
iOS 6.1.120135d25d

Scroll horizontally to compare every historical field.

Official release notes