FIRMWARE DETAILS

iOS 18.7

Build: 22H20Sep 15, 2025Delta OTA

Release CandidateStable

View details

Filename: 73ad10796b80f7a959b31f17c23e17835c70bc08.zip
File size: 4.31 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: a35ce7d3d0c2875b4c798d1addce3a09f5641731d100805e6fc9685553f7d4b5
SHA-1: 73ad10796b80f7a959b31f17c23e17835c70bc08
Required starting builds: 21E219, 21E236, 21E237
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 SE (3rd generation) iPhone14,6

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%3B22H20-RC.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: e66fc294fc04bfe08ae9278e8061e166

AppleDBhttps://api.appledb.dev/ios/iOS%3B22H20.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 434e82c0ea7dc945fca8f423fbf227f5