FIRMWARE DETAILS

iOS 18.3

Build: 22D63Jan 27, 2025Full OTA

Stable

View details

Filename: 3573b01fab6d2095368654589622755b340d68314e95adaaf9d3ad866c876f59.aea
File size: 7.38 GB
File type: Full OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: b02460a0c469631831c2c63d8ee543e13ec5fe1718220c35a4ada2d05a4d99f6
SHA-1: 31f6a529b2725205078c631a8345444ceb62c9ef
Required starting builds: Not reported
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