FIRMWARE DETAILS

iOS 26.1 beta 3

Build: 23B5064eOct 13, 2025Full OTA

Beta

View details

Filename: fcb4c39b52a49cdeb3ea3ee8b786303a9f78548b1f79dd4ddcb94ac8ba8dc8bb.aea
File size: 8.86 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: c043f218547384ec190b09affd4368fcb8474605bb3eb0dd06a8404190c12a41
SHA-1: 9e206e64a975432da636524cb1adcb5ca627d375
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 iPhone18,3

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: e75a87802efb81e76537cbbfd52e25b3