FIRMWARE DETAILS

iOS 17.0 beta 8

Build: 21A5326aAug 29, 2023Delta OTA

Beta

View details

Filename: bd63b895e7826b8399a30b471628488a1a8fd15f.zip
File size: 508.3 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: b100946bc034487c30645ff0489807c5f58283afbcc87fe473a98bfa555b26cd
SHA-1: 641f85f31b573c447dd5bfa6ba680beec75ef0a8
Required starting builds: 21A5319a
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 13 Pro iPhone14,2

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%3B21A5326a.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: d72ed46c2c2151b6bcef5482e5026d16