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FIRMWARE DETAILS

iOS 17.0 beta 6

Build: 21A5312cAug 15, 2023Full OTA
Beta

View details

Filename
5e95b6c8e855330d68df057eaf7edc61da476021.zip
File size
5.77 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
f3804e1269fb06197e8b28c424ab2ab80e634591ff1ab7eeadaf005302e7614f
SHA-1
ae20e3c51e3b210310ba4bcecaec8be6a6aaba43
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 11 Pro iPhone12,3
Unknown
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%3B21A5312c.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 9b293a26e549c5c3543a6b4a8f181487