FIRMWARE DETAILS

iOS 26.1 beta

Build: 23B5044lSep 22, 2025Full OTA

Beta

View details

Filename: ed668128c4a7e34b89e7acb077cd7685c9287dcabc30dbdcde06924de7fa3167.aea
File size: 8.25 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: 73c8956cf393f43115db331c995fedd723774659b460fc76f44e0c221ee20044
SHA-1: da2c77d20726bd10fd727e17e1b131736509d6d6
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 15 iPhone15,4

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