FIRMWARE DETAILS

iOS 26.4 beta 3

Build: 23E5223kMar 5, 2026Full OTA

Beta

View details

Filename: acaf80d21985be7ea9e6b8ce3da516ce576dbb8083491f17c28273ee0e4e8e49.aea
File size: 8.72 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: 5c26fb579dda66d5de2c9dfb5eae944484d2f9984c2be0f4aebe3b24bcdcee60
SHA-1: 9c25aac20a2c9397426997dd0e000844df9f4300
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 Pro iPhone18,1

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: a5241fdccc2cca875ad6dab5db4124e0