FIRMWARE DETAILS

iOS 26.4 RC

Build: 23E244Mar 18, 2026Full OTA

Release Candidate

View details

Filename: 3734d4927062d11d9d23bb050f87af99560a58b639e329abfc0b6efbcbf21820.aea
File size: 8.46 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: 3f0fa8fb3a7998a8fc2d147f7683b696023b775f631fe47b3e866bb6a4f773af
SHA-1: e8393be41b5b067b8c0ab38b73326192a4bc745f
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 16 iPhone17,3

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