FIRMWARE DETAILS

iOS 26.1 beta

Build: 23B5044lSep 22, 2025Delta OTA

Beta

View details

Filename: 75d9d1f3cf94ce2546c46196c5c1429b8a371dc7039e479846bea32b228be533.aea
File size: 2.15 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: 6d5a754d12f876276f22c4d9549d05744f5e2fdfdb4cfbe2c778ef1193043082
SHA-1: b275541b8c4f3fa93da8b2b212bea141c24135cf
Required starting builds: 23A5330a, 23A5336a
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 13 mini iPhone14,4

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