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FIRMWARE DETAILS

iOS 26.4 beta 3

Build: 23E5223fMar 2, 2026Full OTA
Beta

View details

Filename
cbf8b6d50fe73826a9ecb39d6badd6bdc78a3189.zip
File size
7.64 GB
File type
Full OTA
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
06c362086c496ee823c3fe7f40402bcb14aef0b349eb923e6b9c05b6d9a989ca
SHA-1
cbf8b6d50fe73826a9ecb39d6badd6bdc78a3189
Required starting builds
Not reported
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 (2)

iPhone 11 Pro iPhone12,3
Unknown
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