FIRMWARE DETAILS

iOS 18.4.1

Build: 22E252Apr 16, 2025Full OTA

Stable

View details

Filename: acc65b699e5af2566bab9c619a7167f5e3fcd68176787af6553c0c858ac451ed.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: 1dfe860edf1514c4c7c0fb29aaa343bca1f8caac7983a794544d3b83ab6e5bf0
SHA-1: 424af2afbc46b68986df367e0501b3464c4b4713
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: c0dcb321fa693604d7b867c4fca4fcff