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Release record

iOS 17.3

Full article
Public release
Recorded milestones
5
Beta cycle
41d
Average interval
10d
Public release
Jan 22, 2024

Release notes

Overview

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

Release overview

iOS 17.3 was publicly released on January 22, 2024. iOS 17.3 introduced Stolen Device Protection and playlist collaboration, alongside a Unity wallpaper, hotel AirPlay support, maintenance, and security fixes.[1][2]

Stolen Device Protection added biometric-only gates and a time-delayed second authentication for selected sensitive account changes. Apple Music collaboration let invited participants edit a playlist and react to tracks.[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 17.3 and iPadOS 17.3

    Apple Support · Apple · 2024-06-12T00:00:00.000Z · iOS 17.3 and iPadOS 17.3 — Released January 22, 2024

    Back to text ↑
  2. About iOS 17 Updates

    Apple Support · Apple · 2025-05-13T00:00:00.000Z · iOS 17.3

    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.

feature · introduced

Collaborative Apple Music playlists

documentedconfirmed

The release enabled shared playlist editing and track reactions in Apple Music.

Recorded at Public

  1. [1] About iOS 17 Updates · iOS 17.3 — Music

security · introduced

Stolen Device Protection

documentedconfirmed

The public release added layered protection for selected iPhone and Apple Account operations after device theft.

Recorded at Public

  1. [1] About iOS 17 Updates · iOS 17.3 — Stolen Device Protection

Milestones

Release history

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

  2. +22 days

    Developer beta

    Beta 2

    Timeline onlyLegacy record

    Pulled for both iOS and iPadOS

    Availability
    available
    Sources
    Awaiting claim-level sources
    Open this appearance
  3. +6 days
  4. +8 days
  5. +5 days

    Public release

    Public

    Full articleEditorially verified

    iOS 17.3 reached the public release channel on January 22, 2024. The public build combined a major anti-theft control with collaborative media features and a version-specific security advisory.

    Availability
    available
    Sources
    5 linked
    Open this appearance

Historical context

Cycle comparison

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

Historical avg for .3 releases

48 days, 5.1 milestones

Based on 15 previous iOS .3 releases

Cycle vs. platform average

41d (avg: 58d)

17 days shorter than the iOS average

Duration ranking

#61 of 92

Middle of the pack iOS beta cycles

Longest gap in this cycle

22 days

Between Beta 1 and Beta 2

Previous .3 releases (iOS)

Previous comparable iOS releases
VersionYearCycleMilestonesAvg. Interval
iOS 26.3202658d515d
iOS 18.3202542d511d
iOS 16.3202340d510d
iOS 15.3202240d413d
iOS 14.3202032d66d
iOS 13.3201935d59d

Scroll horizontally to compare every historical field.

Official release notes