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FIRMWARE DETAILS

iOS 27.0

Build: 24A437Sep 14, 2026Delta OTA
Stable

View details

Filename
29c0a3f4bc0cedcb08ee6aaa8553dcc335edd139a268e6d65cd21efa8ad582e4.aea
File size
5.23 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
8fca9cf2aa69be27dec350786004a7d81b150cfb3f40b40da2b76784e5a6d1ca
SHA-1
Not reported
Required starting builds
23D125, 23D127
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)

iPhone 16 iPhone17,3
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/iOS%3B24A437.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: b376a3fdbd82588a86d1085af093ad3a