FIRMWARE DETAILS

iOS 26.4 beta 2

Build: 23E5218eFeb 23, 2026Full OTA

Beta

View details

Filename: 474dc81a2e868d9915ea61602d9659a2adb0fd3a66d0670d1df45d8f7fc405b4.aea
File size: 8.05 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: e7ffdc45de4dbf5dfc1b10b15cd119797c1b4e997c7b9b4656c8ff2f072ae120
SHA-1: 2292daa13700878b3b74f0caae4eaf98eb4188a5
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, 6:25 PM UTC
Record fingerprint: 24aa88c31b1c88b4a1df602840f8038e