FIRMWARE DETAILS

iOS 17.0 beta 8

Build: 21A5326aAug 29, 2023Full OTA

Beta

View details

Filename: eb05b25bb956d4d0db20b9c70ae4223f1a7c9c89.zip
File size: 6.15 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: 0e79b3ebd88b22106513b4f23f8b21cf19c3ad4aa8a1d8ccd3568dec5bc79dca
SHA-1: 520b597d04e51952efdf936d5c5689d99bac0997
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 (2)

iPhone 12 iPhone13,2

Unknown

iPhone 12 Pro iPhone13,3

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