FIRMWARE DETAILS

iOS 18.7.7

Build: 22H340Apr 1, 2026Delta OTA

Stable

View details

Filename: e5e2cc65a2ee1cc9db386526ff3965983b9a95e812db690c57589d7883875f21.aea
File size: 906.0 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: 6d2a86bfe08d0a1bf863e78209990571cca89d4b08846dca9281469f5f44c79b
SHA-1: 6db77a8bae77bff8b694c5b9ecaec029d2da4799
Required starting builds: 22G100, 22G84, 22G86
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, 6:26 PM UTC
Record fingerprint: 6e53209eba58b2fa15214d2f2716a96c