FIRMWARE DETAILS

iOS 26.0.1

Build: 23A355Sep 29, 2025Full OTA

Stable

View details

Filename: 7a9d09f41ede6510988fcc556f83eede41ae641b0da0464023fa76bf7a356442.aea
File size: 8.59 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: 04e99670305d12b3c18b5bb7f498b72197182c33ce7e5ee79bf45222fa211c66
SHA-1: 37dfad5354c45fd9f959b1100ee82a71caf7a070
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 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: 7b4dd98cce2b1345904d5ab91a528789