FIRMWARE DETAILS

iOS 18.7.7

Build: 22H340Apr 1, 2026Delta OTA

Stable

View details

Filename: f1b34f167b506dcd5684ee5b8978a068d63ba412405dbb31bf2990f074d99b96.aea
File size: 4.90 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: 8f51558f38123680634dbfa5498cb0b61696c5f423bb53f2bd8ca2bf9719dd76
SHA-1: 3f230f57a08d04a5592d2b349610141f469da4e5
Required starting builds: 21B101, 21B74, 21B80, 21B91
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 Plus iPhone15,5

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: 6e53209eba58b2fa15214d2f2716a96c