firmwarehub.
العربية
FIRMWARE DETAILS

iOS 26.4.2

Build: 23E261Apr 22, 2026Delta OTA
Stable

View details

Filename
1ad3deadf1028b3f29235b7cd39b993a26257ff86585da7e65db4c13a4c4f9e1.aea
File size
5.37 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
4a9ac820b39b90a7c75fa92e418fce6acaba38a5365457903e8a176bac48d2e9
SHA-1
b92e47555af0922d444ad6c0583350f88d93301a
Required starting builds
22H340, 22H351, 22H352
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%3B23E261.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: e2c6b4d70a03d2c34df5f419214a28f1