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FIRMWARE DETAILS

iOS 26.4 beta 4

Build: 23E5234aMar 9, 2026Delta OTA
Beta

View details

Filename
e923d65bc8be168101296ee50702ea1212ec4f9f3297e495c7b38ff963d89319.aea
File size
2.82 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
a953476f0ff11956b0da0e0a75746abb090abdb3149953f09b75808b1a505b7b
SHA-1
f58f9cc8404b3a7c80c5f3012bc6a135b8e132a2
Required starting builds
23D5114d
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