FIRMWARE DETAILS

iOS 26.1 beta 2

Build: 23B5059eOct 6, 2025Full OTA

Beta

View details

Filename: 01663dc93281b4b94209b79e7556bfa8018e63ca.zip
File size: 7.57 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: 2d765e8a5c274d2a6c435485deef3104d25254bcf4e3e14053965381c9ce1cc5
SHA-1: 01663dc93281b4b94209b79e7556bfa8018e63ca
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.

Compatible hardware (1)

iPhone 11 iPhone12,1

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%3B23B5059e.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 744bac5b491ac3307b0869a9c87fc2aa