FIRMWARE DETAILS

iOS 18.7.1

Build: 22H31Sep 29, 2025Delta OTA

Stable

View details

Filename: ba53e07f91d6170d9e15d6f7c49485779f7a92de3e42397171ff6380a52a2ba4.aea
File size: 721.4 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: 40c76be29a6e7bca17e6230ea936696ad3a68ca71b7d237bf6364174d83681eb
SHA-1: c89ff78d0cd58df46c7edfcabd8d09a5e5493c96
Required starting builds: 22G100, 22G84, 22G86
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 Pro iPhone16,1

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, 6:26 PM UTC
Record fingerprint: 5a74f855a29314d5aaed8c2a30a9940d