FIRMWARE DETAILS

iOS 18.4.1

Build: 22E252Apr 16, 2025Delta OTA

Stable

View details

Filename: 5e1c62442d8e5ccf249fc2ecac0fefe93f4b8e7c7c9d410aefe0ecad805c98b1.aea
File size: 302.0 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: d13fd41b1ad3e7cbdd52b7c02dc1e0b52f301b3bb443040eb454b82270cc10e0
SHA-1: fc00cb1b0d1b10555d4ab96dd8252166ee347325
Required starting builds: 22E240
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 15 Plus iPhone15,5

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