FIRMWARE DETAILS

iOS 17.2 beta

Build: 21C5029gOct 26, 2023Delta OTA

Beta

View details

Filename: 11c4b27cb94e206ad1d0eb740e9c8aad96a4e46b.zip
File size: 861.9 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: 43cd84dd0efb49de129c35d3591db55267e08fb041eba433d7090baada32cd2c
SHA-1: 3990160535c96b635c64eeedd1417861de3ea442
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 15 iPhone15,4

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