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FIRMWARE DETAILS

iOS 17.0 beta 5

Build: 21A5303dAug 8, 2023Delta OTA
Beta

View details

Filename
3ac3f7f5d764067f92a84c3e55b2a3e95185fbda.zip
File size
1.03 GB
File type
Delta OTA
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
78ec36adf6d6ca6381948326b2c2f55edce3da678dd397e42e985934b837c055
SHA-1
08261f8b73dfd423e56904716a06cc8fc58d4e07
Required starting builds
21A5291j
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)

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%3B21A5303d.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 3facdd12afb2fd151351de5ba84bf1cb