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FIRMWARE DETAILS

iOS 18.3

Build: 22D63Jan 27, 2025Delta OTA
Stable

View details

Filename
4c4a4a562736c3119ea19ce210428cdd0f5cde1d.zip
File size
740.4 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
fe03549499bfa2b58fe5313a01e7c5a19d6dba9910714e817d00128d0ecefaae
SHA-1
4c4a4a562736c3119ea19ce210428cdd0f5cde1d
Required starting builds
22C161
Board restrictions
Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

Compatible hardware (1)

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

AppleDBhttps://api.appledb.dev/ios/iOS%3B22D63.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:27 PM UTC
Record fingerprint: 720e843978ae854d4eb7ac0262e70285