FIRMWARE DETAILS

iOS 26.4.2

Build: 23E261Apr 22, 2026Full OTA

Stable

View details

Filename: 6f3b8cf8fce77f95265f4852c0352b73cc34e88e4f9d1bb16ae01ea975bc93d2.aea
File size: 8.39 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: 5363e95cc5de6893ade61b6951b436cd669189e5f3e67e966bb67b3f35bd210d
SHA-1: 21f01e8f6bd8a9400f8cd4c85ca3edbe02817cee
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.

iPhone 17e iPhone18,5

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

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