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FIRMWARE DETAILS

iOS 26.4 beta 4

Build: 23E5234aMar 9, 2026Delta OTA
Beta

View details

Filename
3d9633de1e82e51a893b1df86e9534e02dfaea3a94bf26da78b12c83e89d1af7.aea
File size
1.85 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
bc6c46604ea61d48d762503c6e6d79d53988ea90a78db42887ee5ee8b230d565
SHA-1
abdc96f8c13cbdb621485c7946c611c087b49f15
Required starting builds
23E5207q, 23E5218e, 23E5223f
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%3B23E5234a.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: 266f23a2e3a0472ff895ed73af2f2aa0