FIRMWARE DETAILS

iOS 17.4 beta

Build: 21E5184iJan 25, 2024Full OTA

Beta

View details

Filename: cb5e98dfc717cb2adb697b412403ccc0bd47e7c5.zip
File size: 5.71 GB
File type: Full OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 92454b188d582e5536900b6d127b717e510d33dcdf71575ec357ed6e0919896e
SHA-1: 69c4cfc6952b0d5cdfead6c490bca7b89e9978eb
Required starting builds: Not reported
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%3B21E5184i.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 60cdca371d59af785a5830467c6eadb6