FIRMWARE DETAILS

iOS 17.5 beta 2

Build: 21F5058eApr 16, 2024Full OTA

Beta

View details

Filename: 7e66c9f900f860a40ca35d11de4283c40cacf01a.zip
File size: 6.06 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: 35fdf9c7b58d1a78f79c24516fe9e78729130e5d8a1fa8b3d905cb2671d2a8c3
SHA-1: 21f5b3691bb49cec6d107494e8da237428a5a5cc
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 (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%3B21F5058e.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: dcb0ae88295c767e6fd1b0f7815853e9