FIRMWARE DETAILS

iOS 17.4 beta

Build: 21E5184kJan 30, 2024Full OTA

Beta

View details

Filename: 66f84a01eccd60b7460cc0d85006cec6a4a1e29c.zip
File size: 5.87 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: 0a671d94f2e4d1bdc81797cb91468b82628927dcb29825931e528ce70d0749de
SHA-1: 50b0eee784c96a836611521f94a797334c194020
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 SE (3rd generation) iPhone14,6

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