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FIRMWARE DETAILS

iOS 18.4.1

Build: 22E252Apr 16, 2025Full OTA
Stable

View details

Filename
4f793c3f09d72c27aa764fc2116d60b7fbcd39a8.zip
File size
6.89 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
261bb472624694ee355bf6e440570c93b7dda07bc3d4705f0b9d6fce8884e1b6
SHA-1
4f793c3f09d72c27aa764fc2116d60b7fbcd39a8
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.

Compatible hardware (1)

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

AppleDBhttps://api.appledb.dev/ios/iOS%3B22E252.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: c0dcb321fa693604d7b867c4fca4fcff