FIRMWARE DETAILS

iOS 18.3.1

Build: 22D8075Feb 19, 2025Full OTA

Stable

View details

Filename: 1ad1dcf314367d86dea9a46e1f2616ebd1c91650374c44f63e7be53222e18352.aea
File size: 6.91 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: 564eab7fb75c257e46a8c7827ee80f88ebbdde53f45c0f510ec096124f30a77b
SHA-1: 10c84b7811d7ea9299a92a35398c44276f7b79e4
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 16e iPhone17,5

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, 6:26 PM UTC
Record fingerprint: ba5c1e5b27b86f4ebbf50ce2aec4fe7f