FIRMWARE DETAILS

iOS 26.4

Build: 23E246Mar 24, 2026Delta OTA

Stable

View details

Filename: bdcedf8f6cb6a370169ac3f8b9c363f09a9f8a2cbd4bb1a917cdcb3873989e74.aea
File size: 604.0 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 91fd132ff2c32ac6788d3aa70ccf7eb3134083d3bfd29c6361a1803dd2b87ba1
SHA-1: 43673608e2a251c331c8c41ecedc8bb5a37524d1
Required starting builds: 23E244
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 16 Pro Max iPhone17,2

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: a55c8ee2f9fc0fcbc1637ce8870341b4