bugFix · fixed
Display calibration, HomePod, and Bluetooth fixes
The patch bundled the documented display, automation, and in-car Bluetooth corrections.
Recorded at Public
- [1] About iOS 13 Updates · iOS 13.1.2
Release record
Release notes
Editorial synthesis with inline references and a source ledger when citations are available.
Source ledger
Sources are linked to the claims they support. Publication and access dates are shown when available.
Apple Support · Apple · 2023-11-06T00:00:00.000Z · iOS 13.1.2 and iPadOS 13.1.2 — September 30, 2019; no published CVE entries
Documented & observed
Source-linked features, fixes, known issues, removals, and community-observed behavior recorded across this version’s appearances and verified builds.
Release changes
Features, fixes, removals, and regressions first observed in this release record.
bugFix · fixed
The patch bundled the documented display, automation, and in-car Bluetooth corrections.
Recorded at Public
bugFix · fixed
The release addressed the documented backup-status and camera-control problems.
Recorded at Public
Milestones
Every recorded channel appearance in chronological order. Open an appearance for any available build, scope, notes, and sources.
Public release
iOS 13.1.2 reached the public release channel on September 30, 2019. iOS 13.1.2 was a maintenance patch for backup status, Camera, flashlight, display calibration, HomePod Shortcuts, and Bluetooth. This article records that public appearance only and does not assign cumulative notes to an earlier beta.
Historical context
Pace, intervals, and duration compared with earlier releases on the same platform.
Historical avg for .1.2 releases
7 days, 2.0 milestones
Based on 1 previous iOS .1.2 releases
| Version | Year | Cycle | Milestones | Avg. Interval |
|---|---|---|---|---|
| iOS 12.1.2 | 2018 | 7d | 2 | 7d |
Scroll horizontally to compare every historical field.