FIRMWARE DETAILS

iOS 26.5.2

Build: 23F84Jun 29, 2026Delta OTA

Stable

View details

Filename: 23fcaf32fee2396e7bd52e363f5b5b369bdc65fcae1e3739c222f79b23592090.aea
File size: 4.09 GB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: b55fbf1933baca91df5f427a039a4bdf4243162a81e7f0364417df50da283a42
SHA-1: aa40957a8fa9ad7b820170a802228068fef2ef61
Required starting builds: 23A330, 23A340, 23A341, 23A345
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: 44e7ba881f45779a007bbeb158628bfe