FIRMWARE DETAILS

iOS 17.5 beta 2

Build: 21F5058eApr 16, 2024Delta OTA

Beta

View details

Filename: dbb07c3c354b66e851251204df4d93dd42272353.zip
File size: 852.4 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: d19cf2b8da1afd40138c96c15365a8458a7afc09062a4374d5734fe673aeab23
SHA-1: 35083a6b531bbd371d8c8086c000a38671c7b4dd
Required starting builds: 21E5209b
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 12 iPhone13,2

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