FIRMWARE DETAILS

iOS 18.4.1

Build: 22E252Apr 16, 2025Delta OTA

Stable

View details

Filename: 64734b39f995b9bb789902daa9794d1c21796d1e7097ecf3ec3a0e82dd88d117.aea
File size: 293.6 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: 95cd738c79e3ad59fefab18f1e449d577f406c55ae5620e82169139aeb6b47e8
SHA-1: 181f1ab221862ec41350358ff4aad10ca43788b9
Required starting builds: 22E239
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 14 Pro iPhone15,2

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