FIRMWARE DETAILS

iOS 26.0

Build: 23A341Sep 15, 2025Delta OTA

Stable

View details

Filename: 25e4404181420664232bb6d87aa2bb2780e95c2c.zip
File size: 5.50 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: 978af51b4cf88dfa4950cb53f81410e5c07bdd567021d4217c20cbf14ea2a288
SHA-1: 25e4404181420664232bb6d87aa2bb2780e95c2c
Required starting builds: 21E219, 21E236, 21E237
Board restrictions: Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

Compatible hardware (1)

iPhone 12 iPhone13,2

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

AppleDBhttps://api.appledb.dev/ios/iOS%3B23A341.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 0d537d7e7556aa623b9b458fe67f3e44