FIRMWARE DETAILS

iOS 27.0.1

Build: 24A446Sep 28, 2026Delta OTA

Stable

View details

Filename: 490bdb5774c1cb38093f2886d89bebaf6d2f803a0e28e51bb4424fd793de149c.aea
File size: 1.06 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: 689b8f6aadb2f8cb9f80d7dfa801b11c051c8edc6989050044290b62f0d8b715
SHA-1: Not reported
Required starting builds: 24A425, 24A427, 24A435, 24A437
Board restrictions: Not reported

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

iPhone 18 Pro iPhone19,2

Unknown

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

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: 8795e1bb754c9b792abbf4b66ed303ed