Release appearance
iOS 4.2.7 Public
Source-linked record
Public release
Recorded context
About this appearance
Source-linked record
At least one source is linked to this record. A researched release-notes article has not been added.
- Date
- Apr 14, 2011
- Availability
- available
- Revision
- No
Chronology evidence
Appearance sources
These sources support the recorded date, channel, or availability. A researched release-notes article has not been added.
- About the security content of iOS 4.2.7 Software Update for iPhone
Apple Support · 2026-08-17 · About the security content of iOS 4.2.7 Software Update for iPhone
- Apple security releases
Apple Support · Apple · 2026-07-27T00:00:00.000Z · iOS 4.2.7; released April 14, 2011