FIRMWARE DETAILS

iOS 17.4.1

Build: 21E237Mar 27, 2024Restore IPSW

Stable

View details

Filename: iPhone14,6_17.4.1_21E237_Restore.ipsw
File size: 7.56 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 92a4f9dd3ae05c13085f764562ef4b3d080aa4b5514992848a9e794ad21a5a84
SHA-1: 153673dd1cfd37d08fd7369c2c76526fac968b1b
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone SE (3rd generation) iPhone14,6IPSW.me public API retrieval · Oct 21, 2026, 3:24 PM UTC

Unsigned

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%3B21E237.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: d26a9b7d51c911646168a6c1a25feb60

IPSW.mehttps://api.ipsw.me/v4/device/iPhone14%2C6?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 34a6d5cd18ab8d746d09bb8f994e6d6b