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FIRMWARE DETAILS

iOS 26.4 beta 3

Build: 23E5223fMar 2, 2026Delta OTA
Beta

View details

Filename
87cdc06d21b0c3e2616120cc3d539d1e297807dc.zip
File size
1.29 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
21448c48e7c92b2b8257593df9f643e4ab37f1a8ef5d73c1602c985b4cd1946d
SHA-1
87cdc06d21b0c3e2616120cc3d539d1e297807dc
Required starting builds
23E5207q, 23E5218e
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%3B23E5223f.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: c8e25f007ad2e1abf9fc64a1751ed7d8