FIRMWARE DETAILS

iOS 18.4 beta 4

Build: 22E5232aMar 17, 2025Full OTA

Beta

View details

Filename: ddc6f8c00b48205ea74bbe7e84e239cd0e33efebc2645ab1a9caa87e7f561b4f.aea
File size: 7.25 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: c952b8bb74e74b891623ca602596f2bfd939e7d14b01b10600a0113ad122eed5
SHA-1: 3a93b56d58b036db5f7d249057fe17dc2ab88a98
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, 6:26 PM UTC
Record fingerprint: 4efbef7d716dacecc65948979e07843e