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FIRMWARE DETAILS

iOS 18.3.1

Build: 22D72Feb 10, 2025Full OTA
Stable

View details

Filename
74ac5a2b9ee601c97d96492693d68f213352eb15672f5acc3970b168cb3dc23f.aea
File size
7.31 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
fdcf70475e1893b525fea3a8fde054e8f4f9bde2c4f8f13d713751dfe0c3c1d3
SHA-1
0c37b60ed24e35b6578a33092df87181c3f3e7a4
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