FIRMWARE DETAILS

iOS 18.3

Build: 22D63Jan 27, 2025Delta OTA

Stable

View details

Filename: e218cd16d8b107226744c344f2ca7988ac8b82dd3471c152761ec865d7ac7cde.aea
File size: 1.28 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: 2f7926fef87d0a166db03545f4d34e73a1e5763fd3bf1e2e52835ed27a708e42
SHA-1: 6308395f45e4889c87cf022e9d5bcb9df4e32738
Required starting builds: 22C152, 22C154
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 Pro iPhone17,1

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, 6:27 PM UTC
Record fingerprint: 720e843978ae854d4eb7ac0262e70285