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FIRMWARE DETAILS

macOS 27.2 RC

Build: 26B118Oct 19, 2026Delta OTA
Release Candidate

View details

Filename
7b053640773dd60bec35bf4d89656ff5ac4a6feddc098bc4fb66a0f3de10d39a.aea
File size
4.83 GB
File type
Delta OTA
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
65bd5953de77dd9e3d53d433188e2696d84b2366f2f7c2db85a359e52f44ca11
SHA-1
Not reported
Required starting builds
26A425
Board restrictions
Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

Compatible hardware (1)

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

AppleDBhttps://api.appledb.dev/ios/macOS%3B26B118.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:56 PM UTC
Record fingerprint: c689cf1d3cef784e61f21c27bcadf96d