FIRMWARE DETAILS

iOS 17.6.1

Build: 21G93Aug 7, 2024Restore IPSW

Stable

View details

Filename: iPhone15,5_17.6.1_21G93_Restore.ipsw
File size: 8.09 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: e29c99258cbf2817a5967bc7042c09c5410a25e79d65631fdeb435fa40dbd2e1
SHA-1: b77631c0a6462e0dd9ded6c4f07d0e371b267a45
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 15 Plus iPhone15,5IPSW.me public API retrieval · Oct 21, 2026, 12:57 AM UTC

Unsigned

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/iPhone15%2C5?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: dc760b7d7edc94999b0f652e95def428

AppleDBhttps://api.appledb.dev/ios/iOS%3B21G93.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 8a28e6d5071ff14eae9c5468f13f3b57