FIRMWARE DETAILS

iOS 27.0 RC

Build: 24A435Sep 9, 2026Delta OTA

Release Candidate

View details

Filename: 83ce905fe62e54663c97ce830ef2c18025ed14ff56e7efab7053c3f0b4f1d863.aea
File size: 755.0 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: abc17471e0512bde6cdb675a8d23239a859991bdedb291eb0c5b65b07baaffa7
SHA-1: Not reported
Required starting builds: 24A425, 24A427
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: 184a53799559737a62180f799d22650d