FIRMWARE DETAILS

iOS 18.4 beta 4

Build: 22E5232aMar 17, 2025Full OTA

Beta

View details

Filename: 03e7c7cd28fec9f681dbb4023d560f9dd9334ebc5bc1f87e6b84e0ad2cef0e1d.aea
File size: 7.65 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: faf6f8caf27904917ed45c38b1d25d764320651d5dad26679c37e71bd701dbde
SHA-1: 8a1b62dc8a33a853cbf1dd5e99db476102797926
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, 6:26 PM UTC
Record fingerprint: 4efbef7d716dacecc65948979e07843e