FIRMWARE DETAILS

iOS 26.1 beta

Build: 23B5044lSep 22, 2025Full OTA

Beta

View details

Filename: 0f4c99698a4bac876ea6688d7d1d94170b7b757ea6c74263009de2a3f36beb5b.aea
File size: 8.99 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: 959c9ad30044d78cb50d6af6e54f729d453fedf1011fe4069f4cfe5734c97c9c
SHA-1: 52423ace3c986bec1a4a8bfa263463de650cbc1e
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: 70871256a2be85181cbcb28347afcaef