FIRMWARE DETAILS

iOS 18.4.1

Build: 22E252Apr 16, 2025Full OTA

Stable

View details

Filename: 46d453ed78d07b4ab106b20fac9afffe65afdaf7642ef1c9253b44bfe4afe00f.aea
File size: 7.65 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: 2aa7da7c4b0569e7bb5979f4f24c486f68f2ef78b011d0667b9df2a3f3b760da
SHA-1: a746a651491892353f2eb0847d54038107f395a3
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 Pro Max iPhone17,2

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, 6:26 PM UTC
Record fingerprint: c0dcb321fa693604d7b867c4fca4fcff