FIRMWARE DETAILS

iOS 18.1 beta 4

Build: 22B5045gSep 17, 2024Delta OTA

Beta

View details

Filename: fb68cc653600cf3981a8cd43191b2f7795e06dc4.zip
File size: 1.19 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: b03cf854a8501bcbf89bb4bc22bdb9402a4b5fcfb5bdc3a995f9811fc3e23c2a
SHA-1: fb68cc653600cf3981a8cd43191b2f7795e06dc4
Required starting builds: 22A5350a
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 12 iPhone13,2

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%3B22B5045g.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:27 PM UTC
Record fingerprint: a422c8327172e5c4eada0900d2e5f463