FIRMWARE DETAILS

iOS 17.4 beta

Build: 21E5184kJan 30, 2024Restore IPSW

Beta

View details

Filename: iPhone11,2,iPhone11,4,iPhone11,6_17.4_21E5184k_Restore.ipsw
File size: 7.62 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: 12c1207c0d34c231c03400e67583c3aad5df2f60550337f69a702e9c01b9eb53
SHA-1: 3b0037d7fc6bf0942e2fbb018dee96730b911edd
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (3)

iPhone XS iPhone11,2

Unknown

iPhone XS Max iPhone11,6

Unknown

iPhone XS Max (China mainland) iPhone11,4

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