FIRMWARE DETAILS

iOS 18.4 beta 4

Build: 22E5232aMar 17, 2025Full OTA

Beta

View details

Filename: 1f9b43d41912ce6051a4de0acb7b098f2cf700c5d671d673fffe14cc896d6fb4.aea
File size: 7.58 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: b8a7266cc13d39c2591757a126544c6de76cdedc584dbd1a879a2a3b763a0e51
SHA-1: e46dad351bdeede7456fac75486b0aa97f8a3fca
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, 6:26 PM UTC
Record fingerprint: 4efbef7d716dacecc65948979e07843e