FIRMWARE DETAILS

iOS 26.3

Build: 23D127Feb 11, 2026Full OTA

Stable

View details

Filename: fc6f0be5c13fabc513af743f994e7a07b2993a33b4bf9e02d7b78442b8f3429b.aea
File size: 8.25 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: 94d43483bcfb1c2d9747bca13e204a16de40353ade4f82f7df5ee4263c337203
SHA-1: 5369cfb1f808cf2836046b1a14329b3aca1d2bee
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 Air iPhone18,4

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, 6:26 PM UTC
Record fingerprint: 22d32595e350673d41628e5ae650b60c