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FIRMWARE DETAILS

iOS 18.1.1

Build: 22B91Nov 19, 2024Full OTA
Stable

View details

Filename
1cd8977148c4065f2fec680491cf66aa82ffdb72.zip
File size
6.26 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
da4f5fe4f47b4c0690a6f323da7823fae8ac19585502e5b61d210e4c2a62e728
SHA-1
1cd8977148c4065f2fec680491cf66aa82ffdb72
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 (2)

iPhone 11 Pro iPhone12,3
Unknown
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%3B22B91.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:27 PM UTC
Record fingerprint: ed4a73ba10ff91afcf5e8d89e118d792