FIRMWARE DETAILS

iOS 17.0 beta

Build: 21A5248vJun 5, 2023Delta OTA

Beta

View details

Filename: 460e1108ae093c40fa92a7ea035892578756bb27.zip
File size: 2.63 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: 2acb3751c37e28aaa9814728088535e121f8a0b43f5e0da707d2b10ba76356a3
SHA-1: e779b42c38f9bc1c6b63411fe16893538e8e0bc6
Required starting builds: 20G5037d
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 11 iPhone12,1

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%3B21A5248v.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: e6544ec1920276a443447568e14534ee