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Release record

iOS 4.2.10

Source-linked record
Public release
Recorded milestones
1
Beta cycle
—
Average interval
—
Public release
Jul 25, 2011

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 4.2.10 Software Update for iPhone

    Apple Support · 2026-08-17 · About the security content of iOS 4.2.10 Software Update for iPhone

  2. Apple security releases

    Apple Support · Apple · 2026-07-27T00:00:00.000Z · iOS 4.2.10; released July 25, 2011

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.