FIRMWARE DETAILS

iOS 17.0 beta

Build: 21A5248vJun 5, 2023Delta OTA

Beta

View details

Filename: 2fd02fc4ec185bd42ae907fb2ab0d187d7c9ab66.zip
File size: 2.60 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: 29896823bd725ab1c3ef0cabf079c098f1d36874d0d9d16be6960f22e43ade38
SHA-1: 9bfda2b759309eacf09300dbacb53fe70c29af32
Required starting builds: 20G5026e
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 SE (2nd generation) iPhone12,8

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