firmwarehub.
العربية
FIRMWARE DETAILS

macOS 27.2 RC

Build: 26B118Oct 19, 2026Delta OTA
Release Candidate

View details

Filename
e2c5b4585179bd85118589e6fdecef182b0a5e466141c929474ed628acf62ae0.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
3b9befb1e9794e8a2eff3d8514409284f6f4e434d2998f16824ca63317b38b89
SHA-1
Not reported
Required starting builds
26A434
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