FIRMWARE DETAILS

iOS 17.4 beta

Build: 21E5184kJan 30, 2024Restore IPSW

Beta

View details

Filename: iPhone15,4_17.4_21E5184k_Restore.ipsw
File size: 7.97 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: fbc2fb59885ce4c5647cab0a4a2a01c31eaa82b3a4a302648d858a420e1a028b
SHA-1: afe2478e7d2879f00115baaf2d9fdc8e2199bbfb
Required starting builds: Not reported
Board restrictions: Not reported

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%3B21E5184k.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: d3c42d204b035b656a7226ce939cd3e9