FIRMWARE DETAILS

iOS 26.0

Build: 23A341Sep 15, 2025Delta OTA

Stable

View details

Filename: 25486f6d632618d78d561c46729a8e27bc69e7b178e8d1cacfa2117f6f0f0d57.aea
File size: 788.5 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: e83f3f1ee8740ddece0bafbb1f5056290873ca4543dd3f1eead57759ec9bd001
SHA-1: 5b734b094eb33422805c064395d50c70bb278c4d
Required starting builds: 23A330
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 17 Pro iPhone18,1

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: 0d537d7e7556aa623b9b458fe67f3e44