FIRMWARE DETAILS

iOS 18.1

Build: 22B83Oct 28, 2024Delta OTA

Stable

View details

Filename: 7b1da5f9afd07d16b4ba2ec1932beaeef1418c7f51d8eab24d4d5e7aa6518291.aea
File size: 377.5 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: 3828a8d793a8d05d8ec61b0abe0d5a726ff09f7b27916a22c6beee49ed219094
SHA-1: a75bf0ee43a9be23e62ba19591772a9fa8199547
Required starting builds: 22B82
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 16 Plus iPhone17,4

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: b8d99540eed949e7a10189815a588a94