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FIRMWARE DETAILS

iOS 18.3.1

Build: 22D72Feb 10, 2025Full OTA
Stable

View details

Filename
e2744336ec9fa2d2dd7add3af1ad8a460d9eabc426225992ccba5530743326dc.aea
File size
7.38 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
73eb58e42c93dcddfe1ab985cf9e14e001a2458c97b67a3b88d3aaa54b63b11d
SHA-1
6ebf2ef463d58a01c9f0fd2a9c6c33f9338cba0b
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%3B22D72.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:27 PM UTC
Record fingerprint: 3aa1b12ab32d61552bc2075797d3a0f8