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FIRMWARE DETAILS

iOS 17.0 beta 4

Build: 21A5291jJul 31, 2023Restore IPSW
Beta

View details

Filename
iPhone13,4_17.0_21A5291j_Restore.ipsw
File size
7.72 GB
File type
Restore IPSW
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
72215fd3e8595748578f1600acf35e75d5d1e762dd5d87376e79a8c483373873
SHA-1
0c360db0dffa485fea6fa113fde19661b56a1d56
Required starting builds
Not reported
Board restrictions
Not reported

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%3B21A5291j.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 1a482bda17ccfbe4995fdb9086fbae7f