FIRMWARE DETAILS

iOS 18.0.1

Build: 22A3370Oct 3, 2024Delta OTA

Stable

View details

Filename: 88f2812e68cf67adb4dd16b7e86cbb6dac106fae5e9cf81babcb71b5c8cc7b02.aea
File size: 3.89 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: b0c5aba5ab658511e13216ef1c1ecf05c6772e4fa67cfc7091cb1ad02ac75439
SHA-1: 7242d052fe5c663e84c711dd862c42b960320778
Required starting builds: 21G101, 21G79, 21G80, 21G93
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, 6:27 PM UTC
Record fingerprint: 343042d5654bd89a8aa8ebb6a5d71572