FIRMWARE DETAILS

iOS 18.7

Build: 22H20Sep 15, 2025Delta OTA

Release CandidateStable

View details

Filename: bb5b4794005e60ec4a6788b12ae0e84b8d4c5f5a.zip
File size: 3.90 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: 404f5553a0094b4a12ae172449de17f828697885487b8ecc1c04b2ec60d73945
SHA-1: bb5b4794005e60ec4a6788b12ae0e84b8d4c5f5a
Required starting builds: 21C62, 21C66
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 (2nd generation) iPhone12,8

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