FIRMWARE DETAILS

iOS 26.1 beta

Build: 23B5044lSep 22, 2025Other Firmware

Beta

View details

Filename: fe59773c59de9a1edbf4c458e2b0da8819b61dcc.zip
File size: 307.0 MB
File type: Other Firmware
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 294afcab9eeecc7e96de59e28f3b11fc8ce3a7535a8d1ef0a67ace6b3269aa50
SHA-1: fe59773c59de9a1edbf4c458e2b0da8819b61dcc
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 17 Pro iPhone18,1

Not applicable

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%3B23B5044l.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 70871256a2be85181cbcb28347afcaef