FIRMWARE DETAILS

iOS 17.2 beta

Build: 21C5029gOct 26, 2023Delta OTA

Beta

View details

Filename: c91e744abd6f0a1d9134c276140d249ca5171967.zip
File size: 733.5 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 14406be9288d059f744e9bc005bd1134bb0b06cfcbd0581012e2b8b43b7ce2ae
SHA-1: cd32df659daf93cc444273f5a05809a8b9c5ea4f
Required starting builds: 21B5066a
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 11 iPhone12,1

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%3B21C5029g.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 06fbec6f203e184d59ec94ca3078c1b7