FIRMWARE DETAILS

iOS 26.2.1

Build: 23C71Jan 26, 2026Full OTA

Stable

View details

Filename: 04f96b46c798b1da0e2d8938c000124da351a54f90d53dcafe03ab1ec1c3f9ee.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: 47ce84b68fd0fa807113a3d81ab33ba7dd748afedd38bfe3ebab738943131ab3
SHA-1: 9ead8c0c2ee0d3ae3e6efbd739d7b0bdd9c3e5b5
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: 2fab43bf0c5df8d5bf194f5b1af00af7