FIRMWARE DETAILS

iOS 26.1

Build: 23B85Nov 3, 2025Delta OTA

Stable

View details

Filename: 3ff343ad55c9d94c1e4cc12a7d36e2d5c9bc9ffdffc86edeb9410f2aea0346f8.aea
File size: 4.29 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: 40c70652d79ed8cec1474571e27fb6840a098b85f589f2ca79b409b6d9d362fc
SHA-1: 136a43cbf4c11dce9649326b5b3a8a9c3dc724ea
Required starting builds: 22D8075
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 16e iPhone17,5

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, 6:26 PM UTC
Record fingerprint: 3dbb73a9b79f5a62bd0e694ba85d5e21