FIRMWARE DETAILS

iOS 18.2.1

Build: 22C161Jan 6, 2025Delta OTA

Stable

View details

Filename: afc6cf394041005bf4afcad9c8fd668af8c0abd39a2d564eca5184c657a4920e.aea
File size: 411.0 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: 95f9d08fbfa771e053886e5c690780b2fa782f25b3e37b0b393590e9fcd7c905
SHA-1: 2b384b0f1606a12174b0dd5b357af712f8fd5cd1
Required starting builds: 22C150, 22C151
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: 6c312e9c6b3fbf154fc4f234ff1ea543