FIRMWARE DETAILS

iOS 26.0 beta 4

Build: 23A5297mJul 24, 2025Delta OTA

Beta

View details

Filename: af49e70d7e8da55c47e59c127b5289f8a1142aa632de5673156f2da842642c7a.aea
File size: 553.6 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: efd5b5f483315058c652ea1eac6a463c6f45729425bc1c4d527f6c28de01a2b2
SHA-1: 48e8d1bc13786f3e0aaab44cc71ece63922b13f6
Required starting builds: 23A5297i
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 16 Plus iPhone17,4

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: 4082427fc47723ec35f05fe544ef2d79