FIRMWARE DETAILS

iOS 17.4 beta

Build: 21E5184iJan 25, 2024Full OTA

Beta

View details

Filename: 9e6b4b190f4de2826b2cb1daa850c690d9b756db.zip
File size: 6.27 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: fb643688981a4c2483e14760757a45f53ce6294d4c2667183d388d42b4905108
SHA-1: 1507a7248a385cd9346593c8bc80191cd618ebce
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 15 Plus iPhone15,5

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