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Release record

iOS 12.5

Source-linked record
Public release
Recorded milestones
1
Beta cycle
—
Average interval
—
Public release
Dec 14, 2020

Chronology evidence

Version sources

These sources support version-level chronology or metadata. A researched version overview has not been added.

  1. About the security content of iOS 12.5

    Apple Support · 2026-08-17 · About the security content of iOS 12.5

  2. Apple security releases

    Apple Support · Apple · 2026-07-27T00:00:00.000Z · iOS 12.5; released December 14, 2020

Milestones

Release history

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

Historical context

Cycle comparison

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

Historical avg for .5 releases

50 days, 7.3 milestones

Based on 7 previous iOS .5 releases

Previous .5 releases (iOS)

Previous comparable iOS releases
VersionYearCycleMilestonesAvg. Interval
iOS 26.5202642d86d
iOS 18.5202540d68d
iOS 17.5202441d68d
iOS 16.5202351d79d
iOS 15.5202241d68d
iOS 14.5202184d128d

Scroll horizontally to compare every historical field.