FIRMWARE DETAILS

iOS 18.5

Build: 22F76May 12, 2025Delta OTA

Stable

View details

Filename: cb2581c6685004e9c56b7baec3a226ac016b99aa.zip
File size: 4.30 GB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 36ff78082f382a657f79c1f62d0f2be762d86bc60fffc5e1bc4b9f2fd98e9d32
SHA-1: cb2581c6685004e9c56b7baec3a226ac016b99aa
Required starting builds: 21G101, 21G79, 21G80, 21G93
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)

iPhone XS iPhone11,2

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%3B22F76.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: f16045f58ba1bc75a49bfe80ee322974