FIRMWARE DETAILS

iOS 26.4 RC

Build: 23E244Mar 18, 2026Full OTA

Release Candidate

View details

Filename: 6009dc43d3c5e896345fe910f1ffaa90db7ec744eee26bc67b5502b0000fb144.aea
File size: 8.72 GB
File type: Full OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 1e8d876072563c553d5fc2872fdfd5fc5eba8ca045eeecf1b585239557e98e48
SHA-1: 9c085a88f530d334279e967496c850f7e56e2f3c
Required starting builds: Not reported
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 17 iPhone18,3

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: a9c304777bd9ac9374770b2438707c65