FIRMWARE DETAILS

iOS 17.4 beta

Build: 21E5184kJan 30, 2024Restore IPSW

Beta

View details

Filename: iPhone12,8_17.4_21E5184k_Restore.ipsw
File size: 7.29 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: d3d6fcc610fad0fb09201bf21ffea54180e40480239c95469c33687ac67dc7f1
SHA-1: 028c75334221d4be574feb042cb9d8e4f83caf94
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone SE (2nd generation) iPhone12,8

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